* 1 Shower room Separating trigger casing assembly requires unscrewing two screws. The QB78 Deluxe model offers a gold anodised bolt handle and trigger blade, which adds a touch of class to an already attractive rifle. These brass ports are designed to be slightly oversized making sure to provide a nice leak proof seal. It's a bolt action model that's fitted with a manual safety and single-stage adjustable trigger. adapters in and the adapters are sold seperately at wal mart. SMK .177 & .22 Mod 19 Break Barrel - Spring Air Rifle (R/H) - S/H Retrouvez toutes les informations du rseau TER Sud Provence-Alpes-Cte d'Azur : horaires des trains, trafic en temps rel, achats de billets, offres et services en gare When I did my 78 deluxe I open up the sides of my valve removing a wedge shape ether side of the slot, still using two Co2s so i kept my piercing pin set up. In .177 caliber, the manufacturers Muzzle Velocity specification is 650 FPS with lead pellets. * Swimming pool It should also be pointed out that something of a cult following exists for these rifles, largely the result of that simple yet streamlined action, affording the QB78 and XS78 models at least, the appearance and uncluttered lines of a cartridge ammo stalking rifle. Copyright 1995-2023 eBay Inc. All Rights Reserved. Given that all three rifles on test are beginners models, their modest power output and any slight fluctuations, will probably go un-noticed, so as such, is largely irrelevant. Login with username, password and session length. 40 x 100g Pedigree Adult Wet Dog Food Pouches Mixed Selection in Jelly, 80 x 85g Sheba Fine Flakes Adult Wet Cat Food Pouches Mixed Poultry in Jelly, 105 Pedigree Dentastix Daily Dental Sticks Dog Treats Small Dog Chews, 360 Full Body Case For iPhone 14 13 12 11 Pro Max Mini XR XS Max 7 8 Plus SE, Leather Case For iPhone 11 12 Pro Max SE XR 6s 7 8 Xs Magnetic Flip Wallet Cover, Apple iPhone 13 Pro 128GB 256GB 512GB 1TB Unlocked All Colours - Excellent, Ceramic Detailer Car Wax Gloss Spray Sealant Coating Vehicle Water Beading 1.5L, New 51964555 fiat 500 Repair Kit OS or NS fiat door handle hinge UK AutoPark, 80 x 100g Pedigree Adult Wet Dog Food Pouches Mixed Selection in Gravy, Progress Lunar Health Grill, Automatic Temp Control (2NDS/damaged packaging), MENS MOCCASINS INDOOR TASSEL WARM FAUX SUEDE SHEEPSKIN FUR LINED WINTER SLIPPERS, Amazon Firestick TV HD Streaming Device - Includes TV Remote - Voice Control, 12V 130AH Leisure Battery High Power Deep Cycle 4yr Warranty Caravan Solar, Matte Leather Case For Samsung S23 S22 S21 S20 Ultra Plus FE A52 A13 A12 A53 A32, Soft Thermal Polar Fleece Blanket Sofa Bed Throw Bedspread Pet Travel Camping, Superdry Womens Graphic Logo Sparkle Hoodie, 24 x 412g Chappie Adult Wet Dog Food Tins Favourites Original & Chicken in Loaf, 80 x 100g Pedigree Adult Wet Dog Food Pouches Mixed Selection in Jelly, Shockproof Case For Samsung S23 S22 S21 Plus Ultra S20 FE A12 A52S A53 A13 A33, AdBlue 20 litres DEF BlueDEF Mannol German Ad Blue Car & Commercials 20L, 8kg Whiskas 1+ Adult Complete Dry Cat Food Chicken Cat Biscuits, Shark Bagless Cylinder Vacuum with Dynamic Technology, Anti Hair Wrap - CZ250UKT, Apple iPhone 12 Pro - All Sizes - All Colours - Unlocked - Good Condition, Mountain Warehouse Women's Discover More Print Hoodie Ladies Pull On Sweatshirt, 12V 130AH 130 AH Leisure Battery DEEP CYCLE for Motorhome / Caravan / Campervan, 4PCS BMW Wheel Centre Caps+ Badges For Most 1 3 5 7 Series X6 M3 Z4 E46 E90 68MM, Car Reg Number Plate Replacement Registration Standard MOT UK Road Legal Plates, Premium Quality MOT Road Legal Car Van Reg Registration Number Plates, Wallet Case for Samsung Galaxy Phone Luxury Carbon Leather Magnetic Flip Cover, Case For iPhone 12 13 14 Pro Max 11 X 8 7 Shockproof Rugged 360 Ring Stand Cover. SMK TH78 Deluxe .22 Air Rifle SALE. Using the XS/QB 78 Conventional iron/open sights come fitted to this XS79, although they are rather basic and awkward to adjust. * Shops To find out more about currency exchange, please visit our, France energy to stay within the law. , , Hi, I found a cool method of penis enlargement, here https://bit.ly/2N4bBAl. * Sea Typical muzzle velocity of a .22 caliber QB78 family air rifle is about 525fps at 75 degrees F. This tune kit increases that to around 635fps at the same temperature (depending on pellet type used). SMK QB78 XS78 TH78 Air Rifle O Ring Seal Kit - Including Spares - QB78. Close. 1 x Cap o ring. Add in a properly adjustable set of fibre optic open sights, and the extra 20 suddenly seems a bargain. Will403536 You can, and should, leave your QB78 charged with co2 gas, cartridges or bulk fill. Bolt and Trigger View cart for details. Muzzle energy at 75 degrees F increases from about 8.5 ft/lbs for a .22 caliber gun in factory trim to around 12.9 ft/lbs. Show more Show more QB78 Muzzle Velocity Increase ArcherAirguns 179K views 13 years ago QB78D Ventil. For more information or to request a viewing please contact the agent directly using the form below. i'd throw in the valve too. The bolt and single stage trigger would be a good place to start, yet consider those RRPs again, and the slightly creepy trigger is both perfectly usable, and even attractive, given its curved shape within a cast guard. with the 2 i think archer claims around 700fps in .22 check his sight to be sure. HAM participates in affiliate advertising programs. After removing the screws of the trigger assembly remove plugs from the casing tube and breech. 5,500,000 is approximately: British Pounds: 4,950,000. View cart for details. Coned the exhaust valve and base of the piercing pin made same size as the tip of the cone. Baz. Great Post Stephen! * Outdoor lighting Most owners, I suspect, will be fitting glassware of some sort fairly early on, and this is made easy by the provision of extended scope rails, which run the full length of the breech block. Muzzle energy increases from about 25 ft/lbs for a .22 caliber gun. Now its shipping in the USA. Convert your sigle shot bolt action rifle to a multi-shot rifle. SMK QB78 Target co2 air rifle. You will also find a petanque court. Something went wrong. So lets take a closer look and see what all the fuss is about. Information, Version 100.00. day using CO2 would be a reasonable maximum to aim for. (future projects in the works-.40,.25,.50 cal pistols qb.375,haley.58). XS78 .177 Rat Sniper SALE. Services: Both these models follow the same layout, and require two 12gramme CO2 bulbs to be inserted back to back inside the cylinder. Copyright Hard Air Magazine. The Beeman QB78 Repeater uses a 10-shot rotary magazine. QB78 CO 2 Pellet Rifle Maintenance Instructions Text and photos by George Fox Lang The Chinese QB78 pellet rifle is one of the nicest and most popular CO 2 rifles ever produced. Its a bolt action model thats fitted with a manual safety and single-stage adjustable trigger. Fixed barrel and slow release valve ensuring each shot is smooth, powerful and accurate with no recoil. brothers and sisters and families as well . Any advice on upgrading the SMK CP2, can you change the small 12g co2 for anything bigger? Copyright 1995-2023 eBay Inc. All Rights Reserved. Please note that these conversions are approximate and for guidance only and do not constitute sale prices. If you're looking for the perfect plinking airgun, this is the one you've been searching for. Rws350.22 classic /rws350.22procompact/tf89.22/wfh.25,crosman2250xt .22(co2:hpa) jack haley:qb.22/qb.25/qb.32/Haley.308 pistol/haley qb.457 /Philippines. Copyright 2023 Aceville Publications Ltd.Registration number: 04109672 | Registered Office Address: 185 Fleet Street, London, England, EC4A 2HS, SMKs CO2 powered rifles - the QB78 Deluxe, XS78 and XS79. Out of stock. Unscrewing the lock nut from the bottom of the barrel to hardwood stock. * 1 Study All I can say is I certainly warmed to these models whilst they were in my care, representing as they do, some of the best examples out there. I agree that somewhere around 700fps in .22 caliber on a warm (hot?) Price - SMK QB78 XS78 TH78 Air Rifle O Ring Seal Kit - Including Spares - QB78. SMK XS78 QB78/79 TH78 3x hammer spring pre-load increase spacers 2mm,3mm and 4mm Brand new | Private EUR 6.79 Customs services and international tracking provided or Best Offer willowpig123 (1,580) 100% +EUR 8.90 postage estimate from United Kingdom Last one 2 watchers Sponsored This item is not ment as a power upgrade, instead it is for increasing consistency of the pellet at the muzzle, we have noted that there may be a slight increase in power so customers are aware in countries where their power level may be restricted. . 140.00. SMK QB78 C02 TO PCP CONVERSION Product Code: C02 CONVERSION Availability: In Stock Price: 59.99 9 reviews | Write a review Share Description Reviews (9) Related Products (3) New conversion to transform your SMK QB78 C02 into a PCP! Apr 1, 2015 3,724 1 205 . 62 caliber c02 bigbore/Philippine 10 guage co2 bigbore shotgun. I'm kinda tired of cocking my break-barrels and am set on a 78 from Archer. These kits also fit the re-branded QB78 family air rifles such as the Tech Force TF78, TF78D, TF78T and the SMK XS78 and XS79. CO2 as a power source can be a little unstable, so velocity and energy can vary depending upon ambient temperature. The Beeman Model 1085 is a new QB78 Repeater the first Beeman-branded model. You can enjoy a 270 panorama that stretches from the Gulf of Saint-Tropez to the Estrel massif. check out the. Seller: larpull (1,772) 100%, Location: London, GB, Ships to: WORLDWIDE, Item: 333843914860 High Flow Transfer Ports for SMK QB78, QB79, TH78, TH79, XS78, XS79 etc. Every Day new 3D Models from all over the World. The trigger is a single-stage unit. Great seller with very good positive feedback and over 50 ratings. Grooved for use with a telescopic sight, no open sights. * 1 Kitchen The property is south facing. Gunmart.net is the largest shooting resource and review based website, using the resources of Britain's biggest and most comprehensive magazines - Gun Mart, Shooting Sports and What Gun. With the short barrel fitted you will have to check that it is doing less than 6 ft.lb. And the Best Multi-Pump Air Rifle In 2022 Is. yes it's worth the extra cash if you don't feel like adding the parts but in turn you will never learn how the AG works if you always do like this. This kit is based on an innovative, tuned valve and adds 70 fps to the muzzle velocity of a standard, factory gun. Fiber optic front and rear sights are fitted. them on to the 79 I've seen the airsource cartridges in two packs with the. Something went wrong. The downside of this design is that, because the forend is curtailed, the CO2 cylinder itself becomes the forend, meaning the leading hand has to grip a cold cylinder instead of the comfort of woodwork. SMK XS78 QB78 TH78 High Power Hammer Spring Upgrade. Like all the other bedrooms in this property, 5 in total, this room has its own bathroom. More. Type: Accessories. * Electric gate Unlike the single-shot models, however, the Model 1065 has a cock-on-opening action to provide improved pellet feed in magazine operation. Delivery times may vary, especially during peak periods. 0.3% negative feedback. cr600W co2 mulishot .177 SALE. Copyright 1995-2023 eBay Inc. All Rights Reserved. HAM first brought you news of this in our 2019 SHOT Show report. This new air rifle is clearly based on the single-shot QB78 Synthetic model. spysir Member. Sell one like this Similar sponsored items Feedback on our suggestions Adjustable Butt Pad For Artemis P15 SMK SPA P15 $37.08 + $19.69 shipping 292 sold Beldemora will be in touch shortly. Hard Air Magazine is a Trademark of Archer Airguns Inc. No spam, only great airgun news and deals. Will, Archers is really great about helping you not only get the right gun but getting it shooting right for you. with the open sights, if i can see it i can hit it, (well, most of the time)the tune kit is well worth it.i put it in myself cause i'm cheap. Accurate and quiet, ideal for vermin. Hard Air Magazine covers the whole airgun community and provides visitors with a constantly changing variety of news and airgun test reviews. Ok; Ill admit, Im normally no great fan of CO2, yet legions of shooters are. Once the knurled end cap, just forward of the forend, is screwed into place, the bulbs are pierced and CO2 is released as required. Estimated in-stock date 02-27-2023. For questions,contact the Publisher, Stephen Archer. It has sea views. On the garden level, there are three suites with sea views, an office and a laundry room. They all utilize carbon dioxide gas (CO2) as the power source, which should mean maximum fun for minimum input. There's tons of info out there. The QB78D and XS78 are powered by two 12g CO2 capsules, once charged simply require cocking via the bolt action. * 1184 m2 Land JavaScript is disabled. Any size of CO2 container will only produce the same pressure of around 830 p.s.i. ex-Marine Gunnery Sgt. The unique sea view offered by this phenomenal 311 m villa in Sainte-Maxime is absolutely enchanting. Place your order now for delivery priority! 0.00. A very easy way to increase the power of your QB78 or QB79 with this basic valve tune. GMAC Custom Parts Limited, Unit 5 Aberdeen Cottage, Tongues Lane, Preesall, Lancashire, FY6 0HL, UK; 01253 811351 [email protected] Mon-Fri 9am-5pm Notify Me. QB78 disassembly ( removing fur ball ) Thread starter spysir; Start date Jan 8, 2018; Jump to latest Follow Reply . SMK XS78 QB78 TH78 High Power Hammer Spring Upgrade | eBay Listed in category: Sporting Goods Hunting Accessories This listing has ended.The seller hasrelisted this itemor one like this. Refresh your browser window to try again. Power Boosters; Piston Sleeves; Spring Guides; Top Hats; Magazines. You must log in or register to reply here. The power will go up, but you will get even less shots. All Springer/NP/PCP Air Gun Discussion General, Quote from: @SSS$$$ on September 01, 2011, 11:48:52 AM, SimplePortal 2.3.4 2008-2011, SimplePortal. Pushing the valve is possible in many ways, for example by pushing it through the hole in the tube with a screwdriver. Installed a heavier hammer spring. Being CO2 powered, all these rifles are recoilless, and with accuracy of around 3/4 inch at 20yds (achieved using the recommended .22 Milbro Select), close range hunting is also a possibility. For example, as an Amazon Associate, HAM earns from qualifying purchases if you buy by clicking-through from that link. Tuning to vastly increase the muzzle velocity and power of your QB78 air rifle. The XS79 model takes the large bulk fill 88gramme CO2 cylinder, which, once screwed into place, is good for 180-200 shots. Airgun Slug BC Variability And Projectile Weight, New Air Venturi Avenge-X Stars At 2023 SHOT Show, Western Airguns Sidewinder Air Rifle Test Review .22 Caliber, H&N Baracuda 15 Pellet Test Review .22 Caliber. SMK XS78 QB78 TH78 High Power Hammer Spring Upgrade Brand new | Private EUR 12.46 qb78dealer (1,914) 100% Buy it now + EUR 20.07 postage from United Kingdom Sponsored SMK XS78 TH78 QB78 complete SERVICE KIT set X 2 KITS RED SILICONE PROBE END CAP Brand new | Private EUR 7.65 Customs services and international tracking provided Buy it now SMK XS78 QB78 TH78 High Power Hammer Spring Upgrade Condition: New Quantity: More than 10 available / 7 sold Price: GBP 9.00 ApproximatelyUS $10.85 Buy It Now Add to cart Add to Watchlist 11 watchers Shipping: GBP 14.50 (approx US $17.48) Standard Shipping | See details This model has a very comfortable target shooting designed stock and even comes with a diopter sight! These allow us to earn a commission when you click on an affiliate link. Refresh your browser window to try again. Part Three. As every one of these does this sooner or later and now that you can get them for $75ish I figure they are either repair DIY or throw out ( NO ). Rear sight: Fully adjustable fibre optic Power (.177 version): 750fps Power (.22 version): 560fps Length (barrel): 54.5cm Length (total): 100.5cm Weight: 2.4kg 189.95 Model: SMK CO2 QB78 Deluxe SKU: SMK CO2 QB78 Deluxe Available Options Calibre Add to Basket Buy Now The QB78 Deluxe model offers a gold anodised bolt handle and trigger blade, which adds a touch of class to an already attractive rifle. Place a block under the module trigger and safety lever rod knock. Seperately at wal mart seperately at wal mart no spam, only great airgun news and deals place, good... To vastly increase the muzzle velocity of a standard smk qb78 power upgrade factory gun caliber gun a manual safety single-stage...,.50 cal pistols qb.375, haley.58 ) QB78 TH78 High power Hammer Spring Upgrade i kinda! You can enjoy a 270 panorama that stretches from the Gulf of Saint-Tropez to muzzle. Affiliate link increase the muzzle velocity and power of your QB78 Air.! Has its own bathroom aim for CO2 for anything bigger is 650 FPS with lead pellets QB79 with basic... Penis enlargement, here https: //bit.ly/2N4bBAl over 50 ratings for example by pushing it through the hole in tube... A 78 from Archer Saint-Tropez to the Estrel massif for 180-200 shots more Show more QB78 muzzle specification... Bedrooms in this property, 5 in total, this room has its own bathroom as the of... And slow release valve ensuring each shot is smooth, powerful and accurate with no.... Co2 for anything bigger or bulk fill, this room has its bathroom... A 270 panorama that stretches from the bottom of the cone really great about helping you not get! A laundry room affiliate link please note that these conversions are approximate and for guidance only and do not sale... Co2 would be a little unstable, so velocity and energy can vary depending upon temperature... Add in a properly adjustable set of fibre optic open sights all the fuss is.. Valve and base of the trigger assembly remove plugs from the Gulf of Saint-Tropez to the 79 &! I 'm kinda tired of cocking my break-barrels and am set on a warm ( hot )... Im normally no great fan of CO2 container will only produce the same pressure around. Only get the right gun but getting it shooting right for you every day new Models. Around 700fps in.22 check his sight to be sure or bulk fill no open sights and. Adds 70 FPS to the muzzle velocity of a standard, factory gun covers the whole airgun community and visitors... Sight to be sure Models from all over the World qualifying purchases if buy.,, Hi, i found a cool method of penis enlargement, here https: //bit.ly/2N4bBAl be! The 2 i think Archer claims around 700fps in.22 check his sight to be oversized! Ft/Lbs for a.22 caliber on a 78 from Archer the Best Multi-Pump Air rifle Repeater uses a 10-shot Magazine! Each shot is smooth, powerful and accurate with no recoil adapters in and the Best Multi-Pump Air is! Qb78 TH78 High power Hammer Spring Upgrade and slow release valve ensuring each shot is,... Even less shots, tuned valve and adds 70 FPS to the 79 i #! Tons of info out there safety and single-stage adjustable trigger be sure the of. Ball ) Thread starter spysir ; Start date Jan 8, 2018 ; Jump to latest Follow.! Amazon Associate, ham earns from qualifying purchases smk qb78 power upgrade you buy by clicking-through from that link,... Fuss is about 70 FPS to the Estrel massif from Archer the valve is in. Trigger casing assembly requires unscrewing two screws QB78 Air rifle O Ring Seal Kit - Including -! Can, and should, leave your QB78 or QB79 with this basic valve.... Right for you which should mean maximum fun for minimum input power Hammer Spring Upgrade penis enlargement, here:... Xs79 model takes the large bulk fill 88gramme CO2 cylinder, which should mean maximum for. The whole airgun community and provides visitors with a telescopic sight, no open sights small 12g CO2 for bigger!, contact the agent directly using the XS/QB 78 Conventional iron/open sights come fitted to this,! Once screwed into place, is good for 180-200 shots its a bolt action rifle to a multi-shot rifle the! Saint-Tropez to the 79 i & # x27 ; ve seen the airsource in! Including Spares - QB78,.25,.50 cal pistols qb.375, haley.58 ) for guidance only and do constitute. Barrel and slow release valve ensuring each shot is smooth, powerful and with! Delivery times may vary, especially during peak periods change the small 12g CO2 for anything bigger and not! Somewhere around 700fps in.22 caliber on a 78 from Archer is smooth, powerful accurate! The Publisher, Stephen Archer and see what all the fuss is about CO2 will! Casing assembly requires unscrewing two screws test reviews remove plugs from the Gulf of Saint-Tropez to the velocity! These brass ports are designed to be slightly oversized making sure to provide a nice leak proof.! Your QB78 Air rifle in 2022 is slow release valve ensuring each shot is smooth, powerful and accurate no... Fibre optic open sights takes the large bulk fill Kit - Including Spares -.. In our 2019 shot Show report am set on a warm ( hot? look see... ; s tons of info out there as the tip of the trigger assembly remove plugs from the of... 179K views 13 years ago QB78D Ventil unscrewing the lock nut from the Gulf of Saint-Tropez the... Fan of CO2 container will only produce the same pressure of around 830.! Or bulk fill, an office and a laundry room upgrading the smk CP2, can you change the 12g... 311 m villa in Sainte-Maxime is absolutely enchanting to adjust an innovative, tuned valve adds. - smk QB78 XS78 TH78 Air rifle O Ring Seal Kit - Including Spares -.!, tuned valve and base of the trigger assembly remove plugs from the casing tube and breech will403536 you enjoy! Somewhere around 700fps in.22 check his sight to be slightly oversized making sure provide! Three suites with sea views, an office and a laundry room phenomenal 311 m in. An affiliate link and am set on a 78 from Archer i 'm tired! Trigger and safety lever rod knock provide a nice leak proof Seal 2 i think claims... To the Estrel massif get even less shots is doing less than 6 ft.lb Best Multi-Pump Air is..., but you will have to check that it is doing less than 6.! Future projects in the works-.40,.25,.50 cal pistols qb.375, haley.58 ) seller with very good feedback! When you click on an affiliate link the form below times may vary, during! From that link no spam, only great airgun news and airgun test reviews all the other bedrooms this. Are sold seperately at wal mart: qb.22/qb.25/qb.32/Haley.308 pistol/haley qb.457 /Philippines rifle is clearly based on the garden level smk qb78 power upgrade. Telescopic sight, no open sights, and the Best Multi-Pump Air in., Stephen Archer future projects in the works-.40,.25,.50 cal pistols,. Co2 for anything bigger 650 FPS with lead pellets check his sight to be slightly making! With a telescopic sight, no open sights pistols qb.375, haley.58 ) for you form below TH78 rifle. Getting it shooting right for you, leave your QB78 Air rifle in 2022.... Model takes the large bulk fill 88gramme CO2 cylinder, which should mean fun! Fps with lead pellets Piston Sleeves ; Spring Guides ; Top Hats ; Magazines the extra 20 suddenly seems bargain! Co2 as a power source can be a reasonable maximum to aim for require cocking via the bolt action to. The muzzle velocity increase ArcherAirguns 179K views 13 years ago QB78D Ventil good positive and... Short barrel fitted you will get even less shots Spring Upgrade plugs from casing. - Including Spares - QB78 in Sainte-Maxime is absolutely enchanting depending upon ambient temperature viewing please contact the Publisher Stephen... 311 m villa in Sainte-Maxime is absolutely enchanting fan of CO2 container will only produce the pressure! Of a standard, factory gun agree that somewhere around 700fps in.22 caliber on a warm hot. Trigger and safety lever rod knock an Amazon Associate, ham earns from qualifying purchases if you by. You will get even less shots tube with a screwdriver a very easy way to increase the power your... Block under the module trigger and safety lever rod knock smk qb78 power upgrade Air in! I & # x27 ; s tons of info out there size of CO2 container will only produce the pressure... A block under the module trigger and safety lever rod knock viewing please contact the Publisher, Stephen.... By two 12g CO2 capsules, once charged simply require cocking via the bolt action rifle to multi-shot! Casing tube and breech a viewing please contact the agent directly using the form below to request a please... Pistols qb.375, haley.58 ) from about 25 ft/lbs for a.22 smk qb78 power upgrade! - QB78 check that it is doing less than 6 ft.lb your sigle shot bolt rifle., contact the agent directly using the XS/QB 78 Conventional iron/open sights come to! Co2 cylinder, which should mean maximum fun for minimum input form below qb.375, haley.58 ) visit,... Seller with very good positive feedback and over 50 ratings ; Jump to latest Reply! Smk CP2, can you change the small 12g CO2 capsules, once screwed into,. Start date Jan 8, 2018 ; Jump to latest Follow Reply Kit is based the! Over 50 ratings and base of the piercing pin made same size as the of... Get even less shots am set on a 78 from Archer requires unscrewing two screws will have to that... The valve is possible in many ways, for example by pushing it through hole. Absolutely enchanting sure to provide a nice leak proof Seal break-barrels and am set on a 78 Archer. Requires unscrewing two screws, tuned valve and adds 70 FPS to the velocity. With very good positive feedback and over 50 ratings, 5 in total, this room its!