Bsa airsporter tuning I've just had my . BSA Airsporter MKV (MK5). It’s so heavy I actually checked it was cocked on the first shot! So my question is Is there anyone you guys SK004 Airsporter Mk2-3 Service kit £25. To replace the piston seal and buffer washer. T R Robb Airgun Specialist eshop, buy online, open 24/7 Specialising in tuning kits and replacement parts for most Airguns including superseded models. 6mm. 5ftlb consistently and it’s an absolute dream to shoot. Prince Charles d All work has to be booked in through our website before we can take it on. com, power checking, Airgun Tuning, Airgun Customising, Airgun PicClick Insights - BSA Airsporter/Mercury Air Rifle Full Titan Tuning Kit including O-Ring & Buffer PicClick Exclusive Popularity - 39 watchers, 0. UBIQUE is his motto - for he and his family have been everywhere. Tuning your BSA Lightning/Superstars with TbT. The Welsh Willy BSA Air Sporter kits comprise of Pre-cut Dagda spring Delrin Top-Hat Delrin spring guide Delrin Piston Slip/Spacer washers x 2 Delrin Power-Bands x 3 Spring Grease How to do instructions I recommend with all older BSA rifles & pistols use RWS Superdomes for best results. This friction uses up quite a bit of power. 63 Buy It Now +EUR 14. 77 or every time. These now allow you to zero the scope for windage on the blocks. Power increase tune tuning the BSA Nov 17, 2012 · I always wanted to tune up a BSA Airsporter Studzen, I'd be interested to see your results if you do have a go at one of these. BSA Airsporter; probably not the worst gun they ever made. TK006 TWC Ultra Premium Tuning Kit for BSA Airsporter Mk2 and Mk3 Retail: £65. Detailed BSA Airsporter parts diagram for easy identification and replacement. I have managed to get hold of the Airgun World magazines that contain the article by Pete Evans on the strip down of an Airsporter Stutzen. What really surprises me is how many shooters want to tune their gun for power but do not want a trigger tuning kit. 2 255 32 Cobham May 20, 2024 · Hi all, Following on from my recent post asking for information on my BSA Airsporter S MK1. 177 Mk1 Airsporter S from the 1979 - 1983 period. 50 Add to Basket Titan Top Hat BSA Meteor £12. comQuality air rifle seals springs and tuning BSA Airsporter MK 1 or 2 Heavy Duty Breech Seals BSA Mercury / Airsporter piston head BSA Scorpion adjustable piston head Beast Mainspring PTFE Washers Spring Guide in solid steel Spring Guide in Stainless Steel Airgun Tuning Manual V2 42 product (s) found for "Spring Airgun Kits & Parts" Show results as a: Grid List Adjustable pellet seater in Find many great new & used options and get the best deals for BSA Airsporter/Mercury Air Rifle Full Titan Tuning Kit including O-Ring & Buffer at the best online prices at eBay! Free shipping for many products! PicClick Insights - BSA Airsporter/Mercury Air Rifle Full Titan Tuning Kit including O-Ring & Buffer PicClick Exclusive Popularity - , 1 day for sale on eBay. I just wanted to ask if anyone knows what make of spring is used in his kits? And has anyone had any experience of fitting similar WW kits? Any info would be much appreciated BSA AIRSPORTER/MERCURY AIR Rifle Full Titan Tuning Kit including O-Ring & Buffer - £69. TWC Ultra Premium Kit for BSA Airsporter Mk4 to Mk7 and S This kit contains all that is required to Ultra Tune your weapon, including standard mainspring or upgraded mainspring please choose your preference when ordering. I intend to use this rifle for target shooting, as I have always enjoyed this since my days in the Army cadets, where I used to use . Buy kits from: www. BGBSA598 £28. All kits are fully guaranteed, and all springs are supplied at full length/power. 00 Buy It Now, FREE Shipping, eBay Money Back Guarantee Titan Power Booster BSA Meteor £8. Available from www. Mar 3, 2009 · Hi all, does anyone know of a strip down / tuning guide specific to the Webley Mk3 and the Airsporter. 61 postage from United BSA Mercury & Airsporter & Scorpion Buffer Washer. This does away with the buffer washer and increases the stroke by the thickness of the buffer washer, approximately 5mm. 99 Details Add To Cart BSA Airsporter / Mercury Later type Adjustable OD FULL Stroke SSteel Head BSA Airsporter, Air guns, Airgun ForumHey Fuzzy, Airsporter is a cool name for a springer, I saw some pics on the inter web but I don't know if it was ever sold in the US. 50 Add to Basket Titan Top Hat BSA Airsporter £12. Note, I am NOT after tuning to illegal levels, just to make it Bsa Airsporter Tuning Kit. 7 14. Also any input on different springs, pistons etc would be greatly appreciated. Che Convert your old BSA Airsporter / Mercury’s O ring piston seal to an updated parachute seal, the seal gives superior sealing in the cylinder giving better shot to shot consistency and a power increase. A new Airsporter 'O' ring is usually a bit tight in the cylinder and the piston may be difficult to push down the cylinder. Found this one on an old drive. I see on some forums that the Wasp pellets are not recommenced even though they are 5. The requirement being a thread is made detailing the work. I have now done a fair bit of research and internet searches prompted by the information and advice I was given in my first post. Dec 1, 2016 · Hi, I have a BSA Airsporter which is a family heirloom passed onto me from my father. BSA Airsporter MK 1 or 2 Heavy Duty Breech Seals BSA Mercury / Airsporter piston head BSA Scorpion adjustable piston head Beast Mainspring PTFE Washers Spring Guide in solid steel Spring Guide in Stainless Steel Airgun Tuning Manual V2 41 product (s) found for "Spring Airgun Kits & Parts" Show results as a: Grid Adjustable pellet seater in Brass Jul 11, 2022 · As @martin st ledger said above, almost certainly the piston head is jammed. 334569969137 Jun 26, 2025 · BSA Airsporter MKIV (MK4). BSA Airsporter BSA Mercury / Magnum BSA Super Star BSA Super Sport BSA Meteor BSF 55 FWB 124/127 List ASI Magnum Sharp Innova repair and power adjustment Titan / Falcon Precharged power adjustment. 177 99s come back from him, and very nice it is too! Bsa_Airsporter skrev: inte varit inne här på ett tag o kunde bara inte låta bli att läsa denna tråd Airsporter mk7 ska inte ligga mer än MAX 150mps med en vanlig 16gr kula. He bought my dad the BSA. Daystate LR 90 Service and power adjustment. I did pick up a Dec 19, 2017 · BSA Airsporter Mk1 & Mk2 care and maintenance With thanks to Paul (Airsporter1st on Airgunbbs) for these scans: BSA Meteor MK7 Replacement Stock £87. Can anybody recommend a good pellet as the 5. We ship worldwide - Airgun, Shotgun & Rifle spares, parts and accessories for for Air Arms, BSA, Crosman, Diana, Gamo, Relum, Webley, Weihrauch and more Jan 8, 2020 · My friend bought the airsporter from his dad so he had something to plink with in the back garden while his R10 went to Mr. BSA Airsporter MKIV (MK4). This coating provides a self lubricating effect and cuts down on the amount of grease needed. 25 35 Forum BSA Lightning 20. How to modify and increase the stroke on BSA Airsporter/Mercury O ring type piston heads. The rifle in question is a BSA Airsporter Mk IV in . Aug 8, 2024 · Following on from a previous thread I made about my airsporter, I’ve diciest to just give it a mild time with the regular internal and see how it goes. 99 Details Add To Cart BSA Airsporter / Mercury Later type Adjustable OD FULL Stroke SSteel Head Apr 7, 2010 · Hello, I've recently fixed up an old BSA Airsporter and it's shooting lovely with the new Chambers tuning kit in it. Scroll down the page to find your gun and then select the required kit. Usually a combination of tactics to “persuade” the piston out- but go easy. I would very much appreciate anyones advice on a few things. comTuning your BSA Lightning/Supersport with TbT. The TbT range of air rifle tuning kits offer an extensive range of options for all the most popular air rifles with great value for money. Back in those days BSA used crap buffer washers in the piston head. I remember lusting over the BSA Airsporter in the catalogues. BSA Mercury Spring Guide Part No. BSA AIRSPORTER MARK Vl ,1978 to 1983 era . 6mm for old English guns. I know they are in . The Stutzen in the link is not an Airsporter, it's some kind of Gamo CF derivative. Part 1 of 3: Stripping your rifle Jun 1, 2016 · Bsa Airsporter By si brown, June 1, 2016 in Rifle Reviews, Technical Help and Tips Weihrauch HW95 / HW98 / HW80 Custom Brass Stock cups and allen bolts Brass BSA Airsporter / Mercury Custom stock cups with correct 2BA screws included SMK Model 38 / Remington Warhawk Genuine Spring Seals & Piston washer kit Oct 31, 2012 · I have a BSA Airsporter, in average condition, it shoots 'ok', sounds a bit twangy and could do with a restoration. May 13, 2023 · I got my old Mk4 airsporter out at the weekend for a spot of card cutting, and having not shot her since I got my huntsman, back in may, I’ve realised just how horrible the trigger is. BSA Airsporter MKVII (MK7). Any ideas if there’s alternatives nowadays or even replacement parts available? It looks like the nylon seal mount/piston guide is a little damaged also and I’d like to know if this is important? Thanks! The BSA AirSporter was an underlever spring powered Air Rifle first produced in 1948, [1] by the Birmingham Small Arms Company and remained more or less unchanged until 1962 when the Mk2 was produced. Once you have placed your order we will take it from there. 50 Add to Basket Titan Top Hat Supersport £12. spare parts for the bsa airsporter mk 6 air rifle at airgunspares and the countrystore gunshop. 05 195-200 32 Cobham BSA Goldstar 21 15 3 270 Ox BSA Goldstar Kasu square BSA Lightning 14 3. Part 3 of 3: Relube and rebuild TbT Tinbum Tuning 12. Dec 29, 2022 · Just a thanks to all who helped on here. 177-caliber Don Robinson BSA Airsporter velocity. 117 and . Apr 9, 2004 · A Sapper is someone who quenches your thirst if you require a drink in the desert. 08 This section deals with the operation of your airgun, whether it's a spring or PCP model. Parts Tools Gift Certificates Buglespanner see Will Knives Airgun Seal Kits JG Airguns Accessories, Cleaning Supplies Airguns Ammo, Collectable Ammo, Shootable Books, Catalogs, Manuals, etc. Includes:Rearsight Base (16-512)Rearsight Screw (16-543)Rearsight Blade (16-629)Rearsight Plunger (16-568A)Rearsight Spring (16-568) (11mm wide base) Sep 4, 2021 · It was/is incredibly simple mechanically and maybe BSA/the Airsporter did suffer from a lack of investment/technology, just plodding along with it making little more than cosmetic changes until it ceased production! Mar 7, 2020 · Lads I resently done up a old BSA Airsporter ive been reading the best pellet would be 5. Jul 17, 2007 · My friend has just been given a BSA Airsporter MkII and as I managed (with help from members on here!!!) to revive my old Relum hes asked me to help fix it up a bit, so - Question is what will I need to replace? weve given it a good clean and it seems to firing straight and true but is just under BSA Airsporter / Mercury Air Rifle Full Titan Tuning Kit with O-Ring & Buffer Brand new | Business EUR 80. If you don’t see t £28. 162281 BSA Airsporter Mark 2 Scope Adaptor BlocksBSA Airsporter Mk2 Two Piece Adaptor Blocks. 50 Add to Basket Titan Power Boosters Webley Pistols £8. many thanks Dave Feb 21, 2013 · BAIKAL 19 13 3 245 Ox BSA Airsporter 21 15 3 270 Ox BSA Airsporter 20 15 3 265 35 Kasu square BSA Airsporter 20. We can make seals valves etc for nearly all guns. [2] The Mk1 had a one-piece barrel and receiver assembly with a leather piston washer, while all other marks had a screw-in barrel with most having an Oring after the mk 2 piston and steel tap BSA Airsporter, Air guns, Airgun ForumI have a BSA Cadet from the 1940's that was my Dad's. 79 Buy It Now +EUR 14. 9K subscribers 210 Jun 3, 2023 · A HISTORY. Adjustable BSA Meteor piston head made in Stainless Steel for the the later O ring type BSA Meteor (MK 3 on) air rifle that has an O ring Piston Head. airsporter tuning Fitted one of chambers kits to a mk6 about a year ago, mainspring was a bit harsh, put it back together with the old spring & was getting 13fpe with eley wasps & was really smooth to shoot with excellent accuracy. BSA Airsporter Stutzen. We ship worldwide - Airgun, Shotgun & Rifle spares, parts and accessories for for Air Arms, BSA, Crosman, Diana, Gamo, Relum, Webley, Weihrauch and more With the largest selection of BSA air rifle parts in the world, we also have a superb collection of Pre-Owned BSA airguns such as the iconic BSA Airsporter. He had a break from it due to health reasons but is definitely tuning springers at the moment. 22, 5. Contains the parts listed above and fits the Airsporter and Mercury models shown in the “Compatible Models” list. What an amazing gesture that is and I don't think i can ever pass up an air rifle. net Full Titan tuning kit for BSA Airsporter and BSA Mercury air rifles — complete with a new O-ring and buffer washer. Jun 8, 2024 · Just do it, people have been tuning guns since they were invented, seen inside loads of even prewar BSA's with guides / piston shims / pistons drilled, done by guys who actually used them in comps or just wanted better performance way back in the day. 95 After months of testing many different combinations of ingredients, Tinbum Tuning are finally producing General PCP (Side Lever & Bolt)Download Manual Full service kit for BSA Mercury air rifle in both . 5 lbs! Here's a throwback. This will vary greatly depending upon the brand of rifle and the investment the manufacturer made on mainspring technology and Making a tool to take the end cap off BSA Mercurys and Airsporters using Polymorph. Tuning wise like the other guy said I'd go German i. First - Which model is it. It's best to go through each section carefully, so that you gain a g I think Gamo, since they bought BSA, are using the RB loading system on their underlever rifle. 3K subscribers Subscribed 208 BSA Airsporter Stutzen RB2 Tune Part 2 Pellets And Pistons Airgun Channel 8. The TbT Standard guide set will work with your existing spring to reduce spring twang, vibration and recoil at a stroke. BSA piston heads are getting jammed in the cylinder after a few years. 6mm seems like rocking horse shit to find. 2 3. 5 3. They looked nice and handled well, but were still not made to the same standard as the better Germans, had worse triggers and poorer scope rails, and just weren’t as accurate. Accessories Airgun Tuning View All Airgun Tuning Gas Rams Power Boosters Piston Sleeves Spring Guides Top Hats Magazines View All Magazines Magazines Single Shot Trays Magazine Covers Parts Pellets, Darts & Pouches View All Pellets, Darts & Pouches Pellets BB Pellets Darts Cleaning Pellets Pellet Lube Pouches Pellet Storage Airgun Mainsprings Airgun Tuning, Repairing and customising, Tuning Manual DVD strip downs obsolete parts made etc. 00 Add to Compare BSA Airsporter Mk 7 Beech Stock with Raised Cheekpiece (Late) £75. Why go anywhere else for a BSA air rifle, come direct to the company that can supply parts and gun BSA Airsporter & Mercury Piston Head Alloy. 00 Pre-cut spring Delrin Top-Hat Delrin spring guide Delrin Piston Slip/Spacer washers x 2 Delrin Power-Bands x 3 Spring Grease How to do instructions This was a total strip down on this air rifle. 50 Add to Basket Phillips Gun Barrel Cleaner £8. He was offered the choice between the airsporter or an early HW77, which would have been my preferred choice, but he's got fond memories of BSA's as they were some of his first rifles as a kid. e. BSA Airsporter MKVI (MK6). . Dented stock, scratched barrel, broken trigger, perished seals and of I look hard enough theres probably more things I just havent opened it up yet Ive only started to sand the stock and barrel. Mar 25, 2018 · I’ve got an old bsa supersport with a John knibbs gas ram in, it 10. To view our range of spring air rifle and airgun servicing kits select your brand of rifle on the left hand menu. 99 Add to Basket Titan Top Hat SMK £12. 15 250 29 Cobham BSA Cadet 19. A few weeks ago @AndrewE put up a post offering old rifles to members for free as projects and fixer uppers. 1 new watchers per day, 570 days for sale on eBay. 61 postage from United Kingdom 14 watchers airgunspares 99. An in depth tuning process for the BSA Stutzen RB2 air rifle. I had a Daisy, and my buddy had a Sheridan, we used to shoot the Aug 6, 2023 · Evening AGF. Click here to view the plan full size. (2 or 3 ftlbs loss is not unusual) Video at Dave's Workshop restoring the BSA Airsporter I just got. After WW2 my Grandad brought the family over to live in England while he was still stationed there. These rifles have the cast aluminum thread off trigger block. 1 new watchers per day, 966 days for sale on eBay. Also supplied with kit. 2 bore, with self-opening tap) tuned. Gun spares for hundreds of airguns, no matter how rare. 22 to put out? With tuning will the airsporter run at 11. I then left home and completely forgot about it. The kit is designed to improve efficiency and reduce perceived recoil while smoothing the firing cycle. 95 Details Add To Cart BSA Airsporter / Mercury Adjustable Stainless Steel piston head Airgunspares & The Countrystore Gunshop. CO2 Cylinders Collectables Mounts, Scopes, Sights, etc. Explore the essential components and their functions for maintenance and repair. 303 rifles for target shooting. BSA Airsporter MK 1 or 2 Heavy Duty Breech Seals BSA Mercury / Airsporter piston head BSA Scorpion adjustable piston head Beast Mainspring PTFE Washers Spring Guide in solid steel Spring Guide in Stainless Steel Airgun Tuning Manual V2 42 product (s) found for "Spring Airgun Kits & Parts" Show results as a: Grid List Adjustable pellet seater in After 40 years of sold use, with only standard lubrication and the occasional new spring, I have decided to join the ranks of the 'bright young things' and have my BSA Airsporter (No. 5 3 185 28 Cobham BSA Cadet Major 19. Apr 15, 2009 · This conversion was offered by BSA in the early 1970's and it enables you to use the later type Airsporter O ring which gives a better shot to shot consistancy and slightly more power. TbT Tinbum Tuning 10. Of all the tuning possibilities, upgrading the mainspring is the easiest. From the serial number suffix 'EP' I believe this is a 0. 13K subscribers Subscribe We ship worldwide - Airgun, Shotgun & Rifle spares, parts and accessories for for Air Arms, BSA, Crosman, Diana, Gamo, Relum, Webley, Weihrauch and more These were BSA’s attempts to compete with the increasingly popular German rifles like the HW35, Original 45, and FWB Sport. email 2 - This email contains the working week you have been We ship worldwide - Airgun, Shotgun & Rifle spares, parts and accessories for for Air Arms, BSA, Crosman, Diana, Gamo, Relum, Webley, Weihrauch and more Spring Airgun Springs Seals Tunning and Servicing Kits The Airrifle shop at Redbeck Shooting Supplies offer a large range of spring gun parts including service kits, springs and seals. New seal (slightly smaller), standard spring, proper moly, new piston head as well as a few other bits and pieces. FOR SALE! BSA Airsporter MKIV (MK4). 8% positive (599) derosnopS BSA Airsporter RB2 / Super Star Seal Kit By Airgunspares Brand new | Business EUR 22. 7 13. Allowing perfect scope alignment everytime! Another quality British Made Product This TbT Air Rifle Tuning. Sep 26, 2018 · I have been looking for a project gun for a while and scooped a BSA airsporter RB2 carbine today. Dec 16, 2014 · Today, I’ll test the . Mark Camoccio reviews a real classic springer from BSA, the Airsporter S under-lever. Using this tool makes servicing these old gun much easier and safer. There are some awful 1970s models with school-desk beech stocks, plastic open sights and a baked-on paint finish. 00. 18 Choose Options Add to Your List TWC SKU: SK005 In depth modification of BSA Mercury Including piston, interchangeable transfer ports and more. This should arrive shortly after completing your order. These are adjustable for stroke and fit. 22 caliber Includes: Breech/Barrel Seal 2 x Piston O ring seals Buffer Washer Titan XS Mainspring – Specially designed for the BSA Airsporter and Mercury, this Swedish made vanadium steel is a definite upgrade on the original. DISASSEMBLY OF THE BSA METEOR. The 'S' is very Aug 22, 2024 · Convert your old BSA Airsporter / Mercury’s O ring piston seal to an updated parachute seal, the seal gives superior sealing in the cylinder giving better shot to shot consistency and a power increase. So growing up I was a big BSA fan (still am) as I learn to shoot with the Cadet. Webley Vulcan Webley Omega Webley MK 3 Webley Nemesis We do a trigger tuning kit for the QB XS 78/79 £5. £28. BSA Airsporter Centenary. Comment, or read more at gunmart. Airguns and Airgunning 7. Spare parts for the BSA Airsporter Mk 6 Air Rifle at Airgunspares and The Countrystore Gunshop. Gas ram would be ideal, if not then any ideas would be useful. In this video we'll dismantle the rifle and evaluate the gun to determine what must be done Aug 27, 2009 · Hi Just a couple of quick questions when new (or fitted with a new standard spring) what power would you expect an Airsporter Mk5 . 202 and . Just bought myself a bargain BSA Airsporter MK6 - Advice on tuning needed please! BSA Airsporter / Mercury Piston Modification to increase the stroke. Chasing Accuracy, Website: trrobb. After completing your order you will receive 3 emails:email 1 - This is a confirmation email detailing the work you have placed an order for. I never got one. 0 sold, 1 available. I'll be doing the stock (presently obscured by some kind of vile brown paint that BSA must have used at the time) but would like to tune the action for peak performance and consistency. This spare fits the following models: Airsporter Mk 1 Airsporter Mk 2 Oct 24, 2023 · Taking the restrictor screw out mainly just upped the power, It was the only airsporter I've come across that got hot after tuning & that's all i did to it apart from adding a lube sleeve to calm the twang, had to remove a coil to get it down to 11+ ft/lbs. 02-09-2004,04:11 PM #2 moltenmetal Guest you have e-mail large file but will solve all Oct 16, 2025 · Full Titan tuning kit for BSA Airsporter and BSA Mercury air rifles — complete with a new O-ring and buffer washer. This kit contains all that is required to ultra tune your weapon, including standard Oct 22, 2024 · I’m considering buying one of the Welsh Willy kits for my BSA Supersport Carbine. 98K subscribers Subscribe FITTING INFORMATION The simplest and most effective way to upgrade an air rifle is to fit a replacement power source that is stronger. It also had a weird grating sound when cocking it TK006 TWC Ultra Premium Tuning Kit for BSA Airsporter Mk2 and Mk3 Retail: £65. They disintegrated and cause piston jamming. 99 Details Add To Cart BSA Airsporter / Mercury Later type Adjustable OD FULL Stroke SSteel Head Oct 13, 2004 · The airsporter was only rated for a mv of 550 when new at best, yours around 525 I would say. 08 The TbT range of air rifle tuning kits offer an extensive range of options for all the most popular air rifles with great value for money. Genuine BSA Part This spare fits the following models: BSA Airsporter Mk 1, 2, 3, 4, 5, 6, 7 Dec 18, 2013 · The 'good' ones are the Mk 2 - quality build and design like the Mk 1 but it has scope rails (you will need a special size mount, but you can get them from Knibbs), and the Airsporter 'S' which has very nice blueing, a thick heavy barrel and a nice walnut stock. 5 ft/lbs? Cheers for help! BSA Airsporter/Mercury Air Rifle Full Titan Tuning Kit including O-Ring & Buffer £69. Bowkett for a tune. Jan 11, 2025 · Here's another Airsporter Stutzen with a rather unique loading system. And the Airsporter was typically a little less powerful than the best of the Germans. I think MK6 but not entirely sure as I cant exactly make out the . The stock I can handle myself, but the insides could do with replacing/tuning and the cylinder and barrel rebluing. 13 £49. £29. As you recall from part 1, this rifle was given a Master Tune by airgunsmith Dave Slade. Bluing barrels on a BSA Airsporter MK 2 replacing spring, piston washer and "o" ring and strip down stock, stain and oil. For the british made meteor, early or later but not the spanish made models. Would still have it & my other underlevers if it wasn't for damned tennis elbow . 50 Add to Wish ListAdd to Compare BSA Airsporter & Mercury Trigger Grip Anodised Gold Colour Part No. I think it’s a leather seal but I’m not sure. Mar 1, 2010 · OPINIONS ON BSA AIRSPORTER 22 CAL FOR FIRST AIR RIFLE Nice gun!! a bit on the heavy side due to all the mechanics of the extra metal on the underlever cocking system but a good powerful rifle, some of the earlier one's did leak a bit from the Tap but its cured pretty easy with the proper grease and seal. 5 14. I did a tune up on a BSA Meteor, but there wasn't an outstanding improvement, although it was a bit sweeter and more consistent to shoot. Back when those were being made we had Beeman, Crosman, Daisy, Sheridan/Benjamin, not any UK airguns I can remember. I fitted it in January and put about 2000 pellets through it. BSA Cadet Major & BSA Airsporter MK1 Rearsight Assembly. Another beautiful BSA air Jan 31, 2023 · Forum General General Airgun. The tbt range of air rifle tuning kits offer an extensive range of options for all the most popular air rifles. airrifletuning. How many shots thro since the rebuild as it may just need the Piston seal bedding in . 6mm so would wasps make a difference in the power? Are there any decent tuning kits or alterations that can be made to increase the power slightly? Any help would be much Oct 25, 2025 · I have a friend who has a bsa airsporter mk1 and he’s looking for a new seal and spring. TbT Air Rifle Tuning. Tom Gaylord shows host, Rossi Morreale a BSA Air Sporter, but with a special custom stock. Please check local laws and shorten them if required. This rifle belongs to my bestest mate (Ian) who I grew up with , went to school together with, worked at the same company with and who's family has been an intrinsic part of ourlives for 50 years. Subscribed 72 991 views 1 year ago PORTUGAL BSA superstar mk2 / BSA AirSporter mk6more Welsh Willy BSA Airsporter MKI / MKII Service Kit £61. Optional: Bisley Gun Grease – The […] Aug 14, 2004 · Got a BSA Airsporter off Buddyboy yesterday and it's gorgeous, so elegant and sleek. This spare fits the following models: Airsporter MK 3 Airsporter MK 4 Airsporter Mk 5 Airsporter Mk 6 Airsporter Mk 7 Airsporter Centenary Airsporter Stutzen Airsp Jul 28, 2023 · Welsh Willy Seen a few posts about Will no longer tuning guns, so I just want to clarify that he does indeed still do tuning work himself on spring guns, aswell as making his kits. PicClick Insights - BSA Airsporter/Mercury Air Rifle Full Titan Tuning Kit including O-Ring & Buffer PicClick Exclusive Popularity - 62 watchers, 0. BGBSA408 £18. Guides that fit the spring properly keep it under control during the firing cycle prevent it from rattling around, all metal to metal TWC Ultra Premium Kit - For BSA Mercury MK1, MK2, MK3, MK4, S - This kit contains all that is required to Ultra Tune your weapon, including standard mainspring or upgraded mainspring please choose your preference when ordering. TbT ‘Bum-Slide £6. Meteors, Mercs & Airsporter suffered this. Finally sorted the Airsporter mk6 my brother in law gave me as he said it was rubbish. I need to JG Airguns : Airsporter - Accessories, Cleaning Supplies Airguns Ammo, Collectable Ammo, Shootable Books, Catalogs, Manuals, etc. The UK’s Favourite Drop-in Kits! Tinbum Tuning have developed a value for money air rifle tuning kit that really works! Specialist air gun “tuning” kits are available from various companies but many of these kits are expensive and often come with unnecessary items adding extra cost. I was wondering if anyone had any experience of them in regards to trigger adjustment and tuning? A R C Air Rifle Tuning | Well, is there any BSA airsporter experts out there? Um I know full well that it's something like a Mac1 or Mac two airsporter but I've never seen one with a stop like this. I enjoy making these threads so Call our Sales Hotline FREE! 0800 77 20 177 TbT Tuning kits. Gamo, I believe, used this system in a few of their rifles. This spare fits the following models: Airsporter MK 3 Airsporter MK 4 Airsporter Mk 5 Airsporter Mk 6 Airsporter Mk 7 Airsporter Centenary Airsporter Stutzen Airsporter S Carbine Airsporter S Mk I have inherited, from a deceased family member, a BSA air rifle. customairseals. The new adapter is easily fitted onto the pistons stub. 50 Add to Wish ListAdd to Compare BSA Mercury Airsporter Piston Part No. May 1, 2012 · Right lads my dad had an old meteor lying about under his bed and its a battered old thing. ** NOW FULLY WINDAGE ADJUSTABLE ** Enables two-piece 11mm dovetail scope mounts to be fitted to the BSA Airsporter Mk 2 existing scope rails. BSA (Showing 5 of 5) Call our Sales Hotline FREE! 0800 77 20 177 TbT Tuning kits. As with the Airsporter, the Mercury did have a couple of points that came in for criticism, one of which was the the barrel axis pin/breech jaw assembly. 50 Add to Basket The Airgun Show – Hectic daytime rat shoot, PLUS top night hunting shots with Nite Site… BSA Airsporter; probably not the worst gun they ever made. Piston Buffer Washer. Jun 6, 2008 · Hi all Does anyone know the dimentions for an airsporter spring please ? length and number of coils please . BSA Airsporter Trigger & Sear Spring. CO2 Cylinders Standard BSA Mainspring Standard Factory Replacement Mainspring. 00 Out of stock Add to Compare Jun 15, 2022 · The Mercury proved a very successful model for BSA, and many regard it as one of their finest productions. Doesn't appear anyone ever had one. 3 3. Sold as a pair. While this is a very similar rifle Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. May 10, 2021 · Does anybody have experience removing the Maxigrip rail from a BSA Airsporter or Mercury Challenger? I am stripping a Mercury Challenger and can't get the rail to move. If you need to cross the fastest river he will bridge that gap, and if the path ahead is too much to bear, the Sapper will guide you through holding your hand. 22 calibre. 95 After months of testing many different combinations of ingredients, Tinbum Tuning are finally producing Sep 4, 2012 · Bought a BSA Airsporter for £80 in fantastic condition but what i want to know is how to increase the power as it is only running at 7-8ft/lb. 00, that can make the trigger very good, and better than a lot of expensive guns. To be honest when I was a kid he used to keep this locked away and we only went out a few times to use it. A mainspring should last up to the region of 10,000 shots. Certainly the Airsporter Stutzen does not weight 6.