Gas system parts help support reliable cycling and proper function in compatible rifle platforms. Whether you are replacing worn components or working on a new build, this category includes gas blocks, gas tubes, and related parts built for dependable performance.
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LBE Unlimited Low Profile Gas Block with Mid Gas Tube
LBE UnlimitedOUR PRICE: $44.99LBE ARLGB-MBLK LOW PRO GAS BLOCK W/MID GASTUBE The LBE Unlimited ARLGB-MBLK is a low profile gas block designed for reliable performance in AR-style rifles. It features a slim profile that... -
LBE Unlimited Low Profile Gas Block with RFL Gas Tube
LBE UnlimitedOUR PRICE: $44.99LBE ARLGB-RBLK LOW PRO GAS BLOCK W/RFL GASTUBE The LBE Unlimited ARLGB-RBLK is a low-profile gas block designed for reliable firearm operation. It features a durable construction suitable for... -
LANTAC USA GT-P6000 Pistol Length Nitride Gas Tube
LANTAC USAOUR PRICE: $23.99LANTAC GT-P6000 PISTOL LENGTH NITRIDED GAS TUBE The LANTAC USA GT-P6000 gas tube is designed for pistol-length AR-15 builds, providing reliable gas operation. Constructed with precision and... -
LANTAC USA GT-M6002 Mid Length Nitrided Gas Tube
LANTAC USAOUR PRICE: $24.99LANTAC GT-M6002 MID LENGTH NITRIDED GAS TUBE The LANTAC USA GT-M6002 is a mid-length nitrided gas tube designed for AR-15 style rifles. Crafted for reliable performance, this gas tube ensures... -
LANTAC USA Rifle Length Nitrided Gas Tube GT-R6004
LANTAC USAOUR PRICE: $23.99LANTAC GT-R6004 RIFLE LENGTH NITRIDED GAS TUBE The LANTAC USA GT-R6004 rifle length nitrided gas tube is designed for reliable performance and durability in firearm builds. Crafted with high-quality... -
LANTAC USA GT-R6005 Rifle Length Nitride Gas System
LANTAC USAOUR PRICE: $23.99LANTAC GT-R6005 RIFLE LENGTH/1 NITRIDED GAS The LANTAC GT-R6005 rifle length gas system offers reliable performance and durability for precision firearm builds. Designed by LANTAC USA, this... -
LANTAC USA Low Profile .750 Gas Block
LANTAC USAOUR PRICE: $62.99LANTAC LA00243 LOW PROFILE .750 GAS BLOCK The LANTAC USA LA00243 Low Profile .750 Gas Block is designed for optimal performance and durability on modern AR-15 and similar firearms. Its low... -
BATTLEARMS Development Carbine Buffer H Weight 3.8 oz Silver for AR15 / M16
Battle Arms DevelopmentOUR PRICE: $51.99Battle Arms Development Carbine Buffer H Weight 3.8 oz Silver for AR15 / M16 The Battle Arms Development AR15-BUFFER-H Carbine Buffer is a mil-spec H-weight buffer built for AR15 and M16 carbines... -
BATTLEARMS Development H3 Buffer / AR15 / M16
Battle Arms DevelopmentOUR PRICE: $119.95Battle Arms Development H3 Buffer Silver for AR15 / M16 The Battle Arms Development AR15BUFFERH3 H3 Buffer is a practical upgrade for shooters building or tuning an AR15 or M16 platform for smoother... -
BATTLEARMS AR15/M16 Buffer – H2 Heavy Carbine / 4.65 OZ
Battle Arms DevelopmentOUR PRICE: $99.99Battle Arms AR15 H2 Buffer The AR15 H2 Buffer is a heavier-weight carbine buffer designed to help improve cycling, reduce felt recoil, and smooth out operation—especially in carbines that run... -
BATTLEARMS 9MM Dedicated PCC Blowback Buffer – 7.2 oz (AR9)
Battle Arms DevelopmentOUR PRICE: $56.009MM Dedicated PCC Blowback Buffer – 7.2 oz (AR9) The Battle Arms Development 9MM Dedicated PCC Blowback Buffer (7.2 oz) is built specifically for 9mm AR / AR9 blowback platforms that require a... -
BATTLEARMS VERT V2 PDW Buffer Assembly – 5.56/.300BLK AR15/M16/M4
Battle Arms DevelopmentOUR PRICE: $147.00Enhance your AR platform with the BATTLEARMS VERT V2 PDW Buffer Assembly, meticulously engineered for 5.56mm and .300 Blackout direct impingement systems. This ultra-compact buffer system is... -
CMMG LOW PRO GAS BLOCK .625 ID
CMMGOUR PRICE: $39.95CMMG Low Pro Gas Block .625" ID The CMMG Low Profile Gas Block .625" ID is the perfect solution for lightweight or pencil-profile AR-15 barrels requiring a slim, reliable gas system. Designed to sit... -
CMMG LOW PRO GAS BLOCK .750 ID
CMMGOUR PRICE: $39.95CMMG Low Pro Gas Block .750" ID The CMMG Low Profile Gas Block .750" ID is a precision-machined upgrade designed to deliver reliable gas flow and a streamlined profile for your AR-15. Compatible... -
CMMG LOW PRO GAS BLOCK .936 ID
CMMGOUR PRICE: $39.95CMMG Low Pro Gas Block .936" ID The CMMG Low Profile Gas Block -
BATTLEARMS VERT PDW Stock System Buffer Tube Wrench
Battle Arms DevelopmentOUR PRICE: $10.00VERT® PDW Stock System - Buffer Tube Wrench -
BATTLEARMS SABERTUBE QD Lightweight Stock Kit
Battle Arms DevelopmentOUR PRICE: $199.95SABERTUBE® Mid Length or Rifle Length QD End Plate Lightweight Stock Combo Includes: SABERTUBE® Lightweight Receiver Extension/Buffer Tube, End Plate Model for the BAD-LBS Lightweight Butt Stock... -
BATTLEARMS Carbine Buffer Standard Weight 3.0 oz / AR15 / M16
Battle Arms DevelopmentOUR PRICE: $16.00Battle Arms Development Carbine Buffer Standard Weight 3.0 oz Silver for AR15 / M16 The Battle Arms Development AR15-BUFFER-C Carbine Buffer is a mil-spec standard-weight buffer built for AR15 and... -
BATTLEARMS VERT Heavy Extra Power Buffer Spring - Upgraded Spring / AR-15 / AR9 / 300 BLK
Battle Arms DevelopmentOUR PRICE: $26.50Optimize your AR platform's performance with the Battle Arms VERT Heavy Extra Power Buffer Spring. Engineered for superior recoil control and reliable cycling, this upgraded spring is ideal for... -
BATTLEARMS Development VERT V2 PDW Buffer Kit 9mm for AR9 PCC
Battle Arms DevelopmentOUR PRICE: $150.00The Battle Arms Development VERT V2 PDW Buffer Kit is a compact recoil system engineered specifically for dedicated 9mm AR-pattern pistol caliber carbines. Designed to provide reliable cycling and... -
BATTLEARMS Mil-Spec 6 Position Carbine Buffer Tube
Battle Arms DevelopmentOUR PRICE: $39.95Mil-Spec Receiver Extension / Buffer Tube, 6 Position Features: Mil-Spec Carbine Length Receiver Extension / Buffer Tube 6 Positions Precision CNC from 7075T6 Aircraft Grade Aluminum Impact... -
BATTLEARMS SABERTUBE Lightweight Pistol Length Buffer Tube Kit
Battle Arms DevelopmentOUR PRICE: $124.95SABERTUBE Lightweight Pistol Length Buffer Tube Kit – AR15 / M16 / M4 / AR9 The Battle Arms Development SABERTUBE® Lightweight Pistol Length Buffer Tube Kit is a compact, purpose-built receiver... -
BATTLEARMS SABERTUBE Direct to Receiver Mid-Length Pistol
Battle Arms DevelopmentOUR PRICE: $99.99SABERTUBE® DIRECT TO RECEIVER PISTOL Receiver Extension Includes: (1) SABERTUBE® DIRECT TO RECEIVER *PISTOL* Receiver Extension/Buffer Tube COMPATIBLE WITH GEAR HEAD WORKS TAILHOOK MOD 1 with... -
BATTLEARMS Mil-Spec 6 Position Carbine Buffer Tube OD Green
Battle Arms DevelopmentOUR PRICE: $49.95Mil-Spec Receiver Extension / Buffer Tube, 6 Position Features: Mil-Spec Carbine Length Receiver Extension / Buffer Tube 6 Positions Precision CNC from 7075T6 Aircraft Grade Aluminum Impact... -
BATTLEARMS AR15/M16 Gas Tube
Battle Arms DevelopmentOUR PRICE: $16.50AR15/M16 Gas Tube Stainless Steel Gas Tube for AR15 & AR10 rifles Available Length: Pistol 6.6875in, Carbine 9.8in, Mid 11.75in, Rifle 15.125 Black Melonite or Stainless Steel Finish Made in the USA -
BATTLEARMS Workhorse Gas Block Set Screw
Battle Arms DevelopmentOUR PRICE: $1.95Workhorse Gas Block Set Screw The Workhorse Gas Block Set Screw is a small but important replacement part designed for securing a gas block in place on compatible rifle builds. It is a practical... -
BATTLEARMS Gas Block Roll Pin - Stainless Steel
Battle Arms DevelopmentOUR PRICE: $1.00Replacement Gas Tube/Block Roll Pin 18-8 Stainless Steel Slotted Spring Pin 5/64in Diameter 5/16in Long -
BATTLEARMS WORKHORSE Low Profile Steel Gas Block .750 WORKHORSE® Low Profile Steel Gas Block .750
Battle Arms DevelopmentOUR PRICE: $34.95WORKHORSE® Low Profile Steel Gas Block .750 was designed to be a low profile gas block for the masses. It will fit under the majority of hand-guards made. Weighing in at .85oz with the screws... -
BATTLEARMS BAD-LGB Light Weight Low Profile Steel Gas Block .750
Battle Arms DevelopmentOUR PRICE: $49.95WORKHORSE Low Profile Steel Gas Block .750 The Battle Arms Development WORKHORSE Low Profile Steel Gas Block .750 is a rugged, no-nonsense gas block built for dependable performance on AR-platform...
