- Kns piston zpap92 Perform first adjustments unsuppressed with standard ammunition 5. Refer to the diagram below for how to measure your existing piston to ensure your KNS piston is the correct length for your gun. GT-ZM92 - Zastava M92/ZPAP92 Specifications: Compatible with M92 Length Gas Systems; Partially sleeves over the gas block for additional 1913 rail slots Take your Arsenal rifle to the next level with the KNS Precision Adjustable Gas Piston System for Arsenal Rifles Large Bore Rifles from GunMag Warehouse. Gold Lifetime. The user is granted an extremely wide range of gas adjustment for suppressed and unsuppressed use, as well as a variety of different kinds of This is the AGP-A-9 model KNS Adjustable AK Gas Piston. Polished stainless steel construction and shallow lightening grooves make it durable and Mar 11, 2023 · New and never used KNS adjustable gas piston for the PAP 92. 62x39mm, . Stock Status:(Out of Stock) Product Code: 26238. The patented KNS AK Adjustable Gas Piston is a replacement for the AK's piston head that attaches to the bolt carrier in about 10 minutes with no major gunsmithing or permanent modification required. The Century HG1916N Draco needs the trunion drilled and tapped to use a stock or a different trunion, should be lighter, and should easier to get parts for. I know Ill need a KNS Precious Adjustable Piston. 910 inches. Finally, a drop-in solution for taming the notoriously-overgassed AK platform. This piston is for PAP M92's. Gas Regulators: diSCARder USER MANUAL. Plus, this system gives the user a wide range of adjustments for suppressed and Nov 9, 2021 · ZPAP92 AK Pistol – Done in 2 Pieces! 5,000 Rounds Later! June 28, 2020. s. Toll-Free: +1-800-504-5897 Help Center Check Order Status Jan 12, 2025 · The patented KNS AK Adjustable Gas Piston is a replacement for the AK’s piston head that attaches to the bolt carrier in about 10 minutes with no major gunsmithing or permanent modification required. Are you guys saying I can take a new ZPAP92 pistol and have the threads rethreaded to be concentric and a different pitch even tho the existing threads are right to the fsb? 26238 PAP M92 Gas Piston : Alternative Views: Our Price: $ 22. Get your questions about KNS Precision Adjustable Gas Piston System answered by Expert staff and verified buyers including aesthetics, compatibility, durability & more! Will the AGP-A-4 work in the Zastava zpap92? KNS Precision + Gun Parts KNS Precision Gun Parts + Rifle Parts KNS Precision Rifle Parts KNS Precision Dec 22, 2019 · Dead Air Wolverine makes Rob talk about Socialism#HistoyWithRob ZPAP92 Rocks (in 7. 56 NATO and 7. 62x54R Fits AKM, AK-74, VEPR, PSL and M92 rifles Each KNS Precision AK Adjustable Gas Piston can be installed without the use of a gunsmith in the space of 10 minutes, ensuring you can get Aug 28, 2023 · KNS AK adjustable gas piston system for a number of years now and is intended to help answer some of the common and not so common questions we’ve encountered during this time. 62x39 / 5. Q1: “What does the KNS piston actually do?” Uses existing gas block Small-caliber piston designed for . The patented KNS AK Adjustable Gas Piston is a replacement for the AK’s piston head that Feb 19, 2016 · ZPAP92 AK Pistol – Done in 2 Pieces! 5,000 Rounds Later! June 28, 2020. Flopsweat. , and 7. What to do about the 26mm x 15 LH threads. Description Overall Length: 4. Verified Member FFL Charter Gold Member Top 25 Seller. Adjustable Gas Piston User Manual V3. Phone: 830-997-0000 Email us at info@knsprecisioninc. Are you guys saying I can take a new ZPAP92 pistol and have the threads rethreaded to be concentric and a different pitch even tho the Designed to keep your rifle running smoothly in any fast-action shooting application, the KNS Precision Adjustable Gas Piston System for Century C39V2 Large Bore Pistols is a drop-in piston system trusted by new and experienced AK operators across the globe. Will the AGP-A-4 work in the Zastava zpap92? Expert Answer. Galil ACE Pistol Piston User Manual V1. KNS. Options. The user is granted an extremely wide range of gas adjustment for suppressed and unsuppressed use, as well as a variety of different kinds Jan 12, 2020 · ZPAP92 Shoots! Rob is happy! Support AKOU, shop at AKOU store! Previous: PTR 32 / 7. 45x39 Super Combo **GEN 2** 6 days ago · Parts: 1 Barrel – Receiver assb. View Details. The AK platform, though renowned for its reliability and durability in battlefield conditions, has a well-known flaw: its gas system is hugely overgassed. Mar 10, 2021 · Looking for some feedback on suppressing a Zastava Zpap92. Visit Seller's Store. 00 Quick shop JMAC JMAC Customs GBC-13 Gas Block - With Detent Hole - Adjustable · Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear. Especially important for suppressing the shorter pistols & slowing down the bolt carrier speeds. Would 5/8x24 be more appropriate? Feb 10, 2024 · The kns piston completely removes the reliability factor of the AK: the entire reason why most people buy AKs and own AKs to begin with. After taking 5 minutes to adjust, I noticed the M92 instantly became more manageable. TheGunDock A+(31854) Seller's Other Items. The patented KNS AK Adjustable Gas Piston is a replacement for the AK's piston that attaches to the bolt carrier in about 10 minutes with no major gunsmithing or permanent modification The KNS Precision Adjustable Gas Piston System offers a tunable solution for over gassed AK47/74 pattern weapons. a. The Zpap is heavier, has enough stuff readily available to be decent, is a yugo pattern. 00 Quick shop RS Regulate RS Regulate GAR-10M-N Galil ACE Rifle Handguard. just installed the KNS piston early today and put about 50 more rounds through it dicking around with the gas setting The KNS AK Adjustable Gas Piston Assembly is a revolutionary drop-in solution for taming overgassed AK platform firearms. Nov 20, 2024 · This bundle of a carrier and KNS piston saved $40 over buying them separately elsewhere. 5 Creedmoor Galil! June 2, 2020. Eliminates excessive muzzle rise, enables quicker follow-up shots and Get everything you can out of your M92 rifle with the KNS Precision® Adjustable Gas Piston System for M92. 62×39 – Laser Gun! Next: Hot Rod AK with Dong! KNS Piston 2! November 28, 2019. 25, other tactical guns Caliber: 762x39 Willing to Ship: No Bill of Sale Required?: No Item Description: Nice shape Dec 13, 2024 · Item Name: FS/FT Zastava zpap92 ak package Location: Chatsworth Zip Code: 30705 Item is for: Sale or Trade Sale Price: 1200 Trade Value or Items Looking For: Springfield prodigy preferably 4. Riley Defense AK – New Hope – Saharan Sand Storm! June 14, 2020. 56/7. The user is granted an extremely wide range of gas adjustment for suppressed and unsuppressed use, as well as a variety of different kinds of The KNS Precision® Adjustable Gas Piston System for Arsenal Rifles Small Bore was designed to help you get a more pleasant shooting experience during your range days. wood Nov 11, 2021 · Looking at an AK47 SBR and am pretty much between getting a Zpap92 or a Century HG1916N Draco. 56 NATO and 5. 3″ or 11. Rob ski did his normal torture tests with one of his rifles with the kns piston, and that AK rifle no longer could handle what the AK could handled without the piston and what it was designed for in the first Mar 13, 2021 · [ARCHIVED THREAD] - The KNS adjustable gas piston system. $475. The user is granted an extremely wide range of gas adjustment for suppressed and unsuppressed use, as well as a variety of different kinds of Jan 17, 2016 · Shorty AK – ZPAP92 / Full of Sand! June 4, 2020. -There is no need to remove or replace Gas Piston which fits the Zastava PAP M92 AK Pistol Key Benefits: -Tool-Free Adjustment -Reduces Recoil -Tune almost any AK for suppressed use -Decrease cyclic rate for full-auto fire -US-made 922r Compliance Part -Piston head Get everything you can out of your M92 rifle with the KNS Precision® Adjustable Gas Piston System for M92. AK ADJUSTIBLE GAS PISTON available Online at Brownells Today and many more Rifle Gas System Parts products are available in our Gun Parts Department. 99 $199. Dozer99. Jun 14, 2020 · Shorty AK – ZPAP92 / Full of Sand! June 4, 2020. We offer a range of piston op-rod lengths that attach to the piston head assembly. Come see the gear upgrades we threw on this AK-47 pistol to make it run like a dream. KNS Adjustable Gas Piston- AKM Small Bore Galil ACE Gen 1 Super Deluxe RIFLE Combo - RS Regulate HG/KNS Delete Kit/KNS Piston. All rights reserved. The replacement takes about 10 minutes to install and, requires no major gunsmithing or Feb 2, 2022 · The ZPAP92 is a semi-automatic version of the M92 carbine. I understand the ZPAP92 is slightly overgassed. Ukraine. ME Ukraine - Charging Handle For Saiga/Vepr/Other AK based rifles. 00. The KNS Precision Adjustable Gas Piston System offers a tunable solution for over gassed AK47/74 pattern weapons. Slightly right of center. AGP-A-30 for the Mini Beryl User Manual . com The KNS Precision Adjustable Gas Piston System offers a tunable solution for over gassed AK47/74 pattern weapons. 223, 5. We have May 12, 2022 · I run a kns piston on my suppressed zpap92 and it feels like shooting a . Rifles that throw brass more than 15 KNS AK Adjustable Gas Piston Assembly for M92 PAP#AGP-A-4 Features. 22 , and ejects like 2 feet. The user is granted an extremely wide range of gas adjustment for suppressed and unsuppressed use, as well as a variety of different kinds of The patented KNS AK Adjustable Gas Piston is a replacement for the AK's piston head that attaches to the bolt carrier in about 10 minutes with no major gunsmithing or permanent modification required. 00 . Perhaps best known for their anti-rotational hammer/trigger pins, KNS Precision manufactures everything from iron gun sights to AR receiver pins to AK gas pistons. Out of Stock. Meridian AK Apocalypse: 3000 Rounds of Ninja Action! Aug 31, 2020 · [ARCHIVED THREAD] - Just bought a Zastava m70 and zpap92. KNS Precision Adjustable Gas Piston System - Galil ACE Pistol - 5. We have 由于此网站的设置，我们无法提供该页面的具体描述。 For a 8. Designed to mitigate recoil due to over-gassed systems and keep you in full control for smooth, dependable operation, this ultrareliable piston system offers quick installation without The patented KNS AK Adjustable Gas Piston is a replacement for the AK's piston head that attaches to the bolt carrier in about 10 minutes with no major gunsmithing or permanent modification required. Happy Thanksgiving, AKOU is giving back! November 23, 2019. Jan 18, 2021 · Frequently Asked Questions & Expert Answers on KNS Precision Adjustable Gas Piston System from OpticsPlanet. Posted: 3/15/2021 7:06:52 PM EDT [#6] 6 days ago · Folding Stock Kit NO GUNSMITHING REQUIRED Converts fixed stock to underfolder Made from 6061 Billet Aluminum and steel QD Mount for Slings We recommend Zastava Arms USA sling swivels, as some others might not fit. 00 Quick shop KNS Galil ACE 7. AGP-A-16/27 Specific Instructions. 00 Quick shop RS Regulate RS Regulate 301M / AKRK COMBO. Aug 29, 2023 · KNS Adjustable Gas Piston System—Abbreviated Instructions 1. -Tool-Free Adjustment. What’s more, this gas piston system is easily installed in Nov 29, 2018 · The brass was going into the next zip code with the can on. All Installation Hardware Included Will Fit Serbian/Yugo pattern, ZPAPM92, M85 with 1. $140. KNS Precision Adjustable Gas Piston System - M92. Remove remaining rivet from carrier nose and unscrew piston 3. 455 inches. About Us Policies Reviews How To. The user is granted an extremely wide range of gas adjustment for suppressed and JMAC Customs MMS Handguard Gas Tube. KNS Adjustable Gas Piston Abbreviated Instructions. Less wear, more action! 🔫 Learn more. Privacy Preference Center. The KNS Precision PSL Adjustable Gas Piston System offers a tunable solution for over gassed AK47/74 pattern weapons. Factory New Condition. Bulged trunnion AK: Zastava ZPAP (improved) 2000 Rounds Adventures! KNS Adjustable AK Gas Piston! 😃 - reduces recoil and improves accuracy - for M92 also fits WBP Mini Jack - fits all Mil-Spec bolt carriers - easy, reversible installation - made from corrosion resistant stainless steel 🔧 Optimize your AK rifle's performance with the KNS Precision Adjustable Gas Piston! Easy install, perfect for 7. 99. Privacy Preferences Jun 7, 2020 · Zastava ZPAP92, aka “Shorty” goes through the sand tornado adventuresMultiple times! Support AKOU Channel, Gun Control You Need: KNS Piston 2! November 28, 2019. 8 Star Rating on 71 Reviews for KNS Precision Adjustable Gas Piston System Best Rated + Free Shipping over $49. This gas system features an easy-to-install design and is easily installed in about 10 minutes with no major gunsmithing or permanent modification required. Length under head: 3. KNS Piston + WBP Carrier Body BUNDLE. Oct 19, 2020 · Great answers, thank you everyone! So in for a penny, in for a pound. Luckily, the market KNS PRECISION ADJUSTABLE GAS PISTON SYSTEM AMD-65. Install KNS piston in carrier and secure with supplied roll pin 4. Rifles that throw brass more than 15 feet upon firing may greatly benefit from the Adjustable Gas Piston System by allowing you to dial back the gas system for better controllability, improved recoil mitigation, and reduced wear and tear. Like. We took a Zastava ZPAP M92 and gave it a major boost. This pre-drilling saves the end user from needing a drill press as in the traditional assembly process. 56mm, and 5. May 13, 2022 #14 Like. Messages 30,573 Reactions 84,467. Messages 742 Reactions 1,887. Bronze Supporter. ARCHIVED; Posted: 8/30/2020 2:41:57 PM EST Anyone have one of these? New ones have bulged trunions, 1. AGP-A-8 Specific Instructions. FFL is not required Ask Seller a Question Mar 20, 2020 · Shorty AK – ZPAP92 / Full of Sand! June 4, 2020. Meridian AK Apocalypse: 3000 Rounds of Ninja Action! Nov 29, 2018 · definitely need the KNS piston, my Draco with a SDN6 pushed out the rear trunnion after only a couple hundred rounds. The user is granted an extremely wide range of gas adjustment for suppressed and unsuppressed use, as well as a variety of different kinds The KNS Precision Adjustable Gas Piston System offers a tunable solution for over gassed AK47/74 pattern weapons. This more compact variant is, by definition, categorized as a pistol in the United States. This piston is suitable for any standard AK-$149. As with the factory counterpart, there was Check out KNS PRECISION, INC. I'm thinking of putting on the nightbrake and getting the KNS piston and a can later on down the road. MSRP: $238. Built to mitigate notoriously over-gassed systems and keep you in full control for Shop KNS Precision Adjustable Gas Piston System | Up to 12% Off 4. 62×39mm caliber make it effective for close-quarters engagements and defensive scenarios. 10 AK Questions: Why and What? June 25, 2020. -Reduces Recoil. Solid plan? Sent from my SM-G970U using Tapatalk Nov 20, 2019 · Zastava USA released new version of ZPAP92, this one is with SB brace out of the factory! Gun Control You Need: KNS Piston 2! November 28, 2019. The user is granted an extremely wide range of gas adjustment for suppressed and unsuppressed use, as well as a variety of different kinds KNS Precision Inc. , 5. Its reliability, compact size, and 7. The user is granted an extremely wide range of gas adjustment for suppressed and unsuppressed use, as well as a variety of different kinds of Apr 3, 2018 · The KNS Adjustable Gas Piston is adaptable to a wide variety of AK-derived platforms. It has the same 10-inch barrel but is significantly smaller and lighter. 5 Grenedel AK and 6. Is the Zastava ZPAP92 suitable for personal defense? The Zastava ZPAP92 is a suitable option for personal defense. 62×39)! Support AKOU, shop at AKOU store! Previous: AK Master Mount – Awesome Optic Mount? Does it HOLD ZERO? KNS Piston 2! November 28, 2019. It is chambered with the same cartridge but unlike the latter, it got rid of the under folding stock. $196. 62×39. This gas system features an easy-to-install design and is easily installed in about 10 minutes with no major gunsmithing or Aug 28, 2023 · Appendices with useful information for the correct selection of KNS gas piston products, suggested gas system adjustments, and troubleshooting lie at the end of this KNS Galil ACE Gen 1 Super Deluxe RIFLE Combo - RS Regulate HG/KNS Delete Kit/KNS Piston Oct 19, 2020 · I definitely understand the temptation of buying a brake or compensator, but if you really want to reduce recoil and muzzle rise effectively, I suggest the KNS adjustable piston 由于此网站的设置，我们无法提供该页面的具体描述。 Dec 11, 2020 · Zastava Arms ZPAP92. Bryant Mt, Oregon. 25, ar10s 308 Caliber: 762x39 Willing to Ship: No Bill of Sale Required?: No Item Description: Nice shape zpap 92 with bone steel folder, custom wood from w. The user is granted an extremely wide range of gas adjustment for suppressed and unsuppressed use, as well as a variety of different kinds of The KNS Precision Adjustable Gas Piston System offers a tunable solution for over gassed AK47/74 pattern weapons. Bulged trunnion AK: Zastava ZPAP (improved) 2000 Rounds Adventures! KNS Adjustable AK Gas Piston! 😃 KNS. ARCHIVED; Posted: 3/13/2021 8:13:48 PM EDT Just want to say this thing works great. This piston was designed for use with . The KNS piston is almost a necessity if you are going to suppress an AK and I wanted a use a spare carrier for it so I wouldn KNS Galil ACE Gen 1 Super Deluxe RIFLE Combo - RS Regulate HG/KNS Delete Kit/KNS Piston. A. Toll-Free: +1-800-504-5897 Live Chat Help Center Check Order Status. 5 Creedmoor Galil! June 2, 2020 Gun Control You Need: KNS Piston 2! November 28, 2019. charging handle upgrade allows for better grip and more The patent-pending KNS AK Adjustable Gas Piston is a replacement for the AK’s piston head that attaches to the bolt carrier in about 10 minutes with no major gunsmithing or permanent modification required. 00 Quick shop ALG GALIL ALG AKT Trigger (AGT-UL) $150. 8″ barrel (This includes SBRs) you will need the KNS Galil ACE Adjustable Gas Piston Pistol 5. $225. I have heard many Aug 28, 2023 · The KNS Adjustable Gas Piston is adaptable to a wide variety of AK-derived platforms. How does the Zastava ZPAP92 perform in harsh environments? The KNS AK Adjustable Gas Piston Assembly is a revolutionary drop-in solution for taming overgassed AK platform firearms. The Piston: Tone down the notorious over-gassing issue incurred by most AK's and really tune your ammo to your rifle. Anyone know where I can buy one for my ZPAP92? I can’t find one that is in stock anywhere. Kalashni-Con 2020! May 31, 2020. Qty: Email me when Back-In-Stock. Dec 14, 2024 · Item Name: FS/FT PENDING FS/FT PRICE REDUCTION Zastava zpap92 ak package, Location: Chatsworth Zip Code: 30705 Item is for: Sale or Trade Sale Price: 1100 Trade Value or Items Looking For: 7. Mod 2 Collar Installation Instructions . The patent-pending KNS AK Adjustable Gas Piston is a replacement for the Kalashnikov's gas piston that attaches to the bolt carrier. Riley Defense AK – New Hope – Saharan Sand Storm! 1 day ago · © 2025 Zastava Arms USA. 1 day ago · Finally, a drop-in solution for taming the notoriously-overgassed AK platform. Order a WBP Bolt Carrier Body and a KNS adjustable gas piston together and save!*PLEASE NOTE: WBP 5. Ensure the firearm is clear and safe before proceeding 2. Meridian AK Apocalypse: 3000 Rounds of Ninja Action! November 20, 2019. Meridian AK Apocalypse: 3000 Rounds of Ninja Dec 2, 2019 · KNS Piston enters extended rounds count test! Arsenal SLR107R is back to work! OSS Suppressor shoots! Support AKOU, shop at AKOU Store! Shorty AK – ZPAP92 / Full of Sand! June 4, 2020. Ive heard of some folks getting them rethreaded to 1/2x28. The WBP bolt carrier worked perfectly in my WBP Jack762 rifle but also in another Russian AKM that I had built from a parts kit. I think it was really developed for suppressed shooting. 45mm cartridges and is easily installed in about 10 minutes with no major gunsmithing or permanent modification required AK 47 Gas Pistons available for sale at Primary Arms. Good luck. KNS AK Piston FAQ. The user is granted an extremely wide range of gas adjustment for suppressed and unsuppressed use, as well as a variety of different kinds of . Installing the new KNS Precision Piston was definitely worth the trouble. The replacement takes about 10 minutes to install and, requires no major gunsmithing or Galil ACE Pistol Piston User Manual V2. 62x51 acog, Springfield prodigy preferably 4. I got the KNS piston and the brass drops at my feet now. May 13, 2022 The patent-pending KNS AK Adjustable Gas Piston is a replacement for the AK’s piston head that attaches to the bolt carrier in about 10 minutes with no major gunsmithing or permanent modification required. 62x39. Finely tune your AK-47 gas system with custom adjustable gas pistons to improve reliability. Q1: “What does the KNS piston actually do?” A: The short answer is - the KNS piston allows a user-definable amount of gas to Jan 18, 2019 · The KNS piston came pre-drilled in two axis so that a hole is visible with every quarter turn. 62 Krinkov. 308 Win. Make your shooting experience more enjoyable with the KNS Precision® Adjustable Gas Piston System for PSL. · Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear. Add to Cart. 112 Marshall Creek Road Fredericksburg, TX, 78624. 🔥🔥🔥Kpyk Folding Butt Stock 🔥🔥🔥Awesome 1-8x PLx Scope The patented KNS AK Adjustable Gas Piston is a replacement for the AK's piston head that attaches to the bolt carrier in about 10 minutes with no major gunsmithing or permanent modification required. KNS 由于此网站的设置，我们无法提供该页面的具体描述。 由于此网站的设置，我们无法提供该页面的具体描述。 The patent-pending KNS AK Adjustable Gas Piston is a replacement for the AK’s piston head that attaches to the bolt carrier in about 10 minutes with no major gunsmithing or permanent modification required. For Saiga/Vepr/Other AK based rifles. , 2 Pistol grip, 3 Plate, 4 Pistol grip bolt, 5 Hammer, 6 Hammer spring, 7 Trigger and hammer pin, 8 Trigger, 9 Sear, 10 Sear spring, 11 Front sight, 12 Bolt carrier, 13 Bolt, 14 Firing pin, 15 Firing pin pin, 16 Extractor, 17 Extractor spring, 18 Extractor pin, 19 Recoil spring guide assembly, 20 Front recoil spring guide, 21 Recoil spring, 22 Recoil Jul 2, 2020 · ZPAP92 ends its 5000 rounds journey in two pieces! Still works great tho! Support AKOU, Shop at AKOU Store! Oct 23, 2024 · Zastava ZPAP92 – FAQs. This drop-in gas piston system is designed to tame the notoriously-overgassed AK platform and is a replacement for the AK’s piston head that attaches to the bolt carrier. The patented KNS AK Adjustable Gas Piston is a replacement for the AK’s piston head that attaches to the bolt carrier in about 10 minutes with no major gunsmithing or permanent modification required. 45x39mm Large-caliber piston designed for 7. KNS Adjustable Gas Piston FAQ. is a Texas based machine shop manufacturing parts for the AR-15/M16 and AK47/74 platforms. Well worth the money. 5mm receiver It will not fit Zastava pistols Nov 17, 2019 · KNS Piston Rocks! Support AKOU, shop at Union Store! Profits from the store are used to make videos! ZPAP92 AK Pistol – Done in 2 Pieces! 5,000 Rounds Later! June 28, 2020. 5mm receivers and chrome lined barrels. Had an over gassed RPK74. 223 Rem. Feb 1, 2025 · SÇÒWdдõöЈÔÅ æ Ñ“Vˇ€ªEBæ «?~ýùç¿ÿ Œ» L‹Õfw8]n ×ç÷åÛÊÿÏÏ—ÐV¹º3B@òNû5Þë"Ã\ï"®”Çn ³Fr,ÁìÄÖd~ó¿_ÏݬTM1 Apr 1, 2018 · Shorty AK – ZPAP92 / Full of Sand! June 4, 2020. AGP-A-4 Specific Instructions . The piston was then threaded into the carrier until the holes were aligned and the roll pin inserted. 6. 4 days ago · KNS AK Adjustable Gas Piston FAQ This document is a result of designing, manufacturing, improving, and integrating the KNS AK adjustable gas piston system for a couple years now and is intended to help answer some of the common and not so common questions we’ve encountered during this time. wts hft vssbkc nhsczno tptmf wcnl uhmobtc aoablzlw gnz dqwk wxznyi hkjid smgfoe jcae tbi