AR-15 buffers and buffer tubes are used to support the cycling system and rear-end setup of compatible AR-15 rifles. The buffer helps manage bolt movement during firing, while the buffer tube houses the buffer and spring and provides the mounting point for a stock or brace. Different buffer and tube configurations can affect recoil feel, compatibility, stock fitment, and overall rifle function depending on the build. This category includes AR-15 buffers and buffer tubes built for proper fit, dependable function, and practical everyday performance.
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JE Machine Tech PS-BFSC4 .223/5.56 AR-15 Stabilizer Buffer System V2 – 4140 Steel
JE MACHINE TECH$59.99The JE Machine Tech PS-BFSC4 Stabilizer Buffer System V2 is a self-contained replacement for the traditional AR-15 carbine buffer and recoil spring assembly. Designed specifically for rifles chambered in .223 Remington and 5.56 NATO, the system combines... -
JE Machine Tech AR Padded Pistol BufferTube
JE MACHINE TECH$19.99The JE Machine Tech PS-BTP Pistol Buffer Tube is designed for use as a stock or forend component, providing a reliable attachment point for pistol-length firearms. It is constructed to meet verified specifications for durability and compatibility in... -
JE Machine Tech DPMS Milspec AR Buffer Tube
JE MACHINE TECH$19.99The JE Machine Tech PS-BTM is a durable buffer tube designed specifically for DPMS Milspec rifles. It is primarily used as a critical component in the assembly of stocks and forends, providing a secure and reliable mounting point for rifle buffers and... -
JE Machine 308 AR Buffer Tube Package
JE MACHINE TECH$40.99The JE Machine PS-BTMCOMBO-308 is a comprehensive buffer tube combo designed for 308 caliber rifles. It is primarily used to assemble or upgrade rifle stocks and forends, providing a reliable and durable component for firearm customization. Constructed... -
JE Machine Tech AR-15/M4 .223/5.56 Mil-Spec Buffer Tube
JE MACHINE TECH$26.99The JE Machine Tech PS-BTMS2 is a mil-spec buffer tube designed for compatible AR-15 and M4-platform firearms chambered in .223 Remington and 5.56 NATO. It provides the receiver-extension interface required for compatible AR-style stock and buffer-system... -
JE Machine AR-15/M4 .223 Milspec AR Buffer Tube
JE MACHINE TECH$28.99The JE Machine AR Buffer Tube designed for AR-15 and M4 rifles chambered in .223 caliber. It provides a reliable upgrade for firearm customization, ensuring a secure fit and durable construction for enhanced handling and performance. Constructed from... -
JE Machine Tech 3OZ AR15 Buffer / Black
JE MACHINE TECH$9.99The JE Machine Tech PS-ABT7B is a 30 OZ AR15 buffer designed for optimal firearm performance. Its primary purpose is to reduce felt recoil and improve cycling reliability in AR15 rifles. Constructed from durable materials, this buffer features a black... -
JE Machine Tech 308 Carbine AR Buffer / Black
JE MACHINE TECH$15.99The JE Machine Tech TS-ABT28B is a durable buffer designed for 308 carbine rifles, providing reliable performance and a secure fit. Its black finish ensures a sleek appearance, making it a practical upgrade for firearm customization. Constructed for... -
JE Machine Tech MilSpec Buffer Tube Stock Kit Combo Package
JE MACHINE TECH$41.99MilSpec Buffer Tube Stock Kit designed for tactical and precision applications, manufactured by JE Machine Tech. It is constructed to meet MilSpec standards, providing durability and reliability for demanding use. The package includes a stock and a... -
Bravo BCM MK2 AR-15 Recoil Mitigation Buffer System
Bravo$196.99The BCM MK2 Recoil Mitigation System Mod 1 T2 is a complete AR-15 buffer system designed to provide smoother operation and reduce felt recoil while maintaining dependable cycling. It includes the components needed to install a Mil-Spec diameter stock... -
TacFire MAR046-A2 AR15 Buffer Tube Spring
TacFire$3.99TACFIRE AR15 BUFFER TUBE SPRING The TacFire MAR046-A2 AR15 Buffer Tube Spring is a high-quality firearm component designed to ensure smooth operation of your AR-15 rifle. It is an essential part of the firearm's buffer system, providing reliable tension... -
KAK Industry AR15-KT-114 Buffer Tube Kit / M16 A2
KAK INDUSTRY$63.99KAK AR15-KT-114 BUFFER TUBE KIT M16 A2 Upgrade or replace your firearm’s buffer tube assembly with the KAK Industry AR15-KT-114 Buffer Tube Kit designed specifically for M16 A2 style rifles. This kit provides a durable and secure buffer tube... -
KAK Industry AR-15 / M$ / M-16 A5 Buffer Tube
KAK INDUSTRY$35.99KAK A5 BUFFER TUBE The KAK Industry M16 A5 Buffer Tube is a high-quality firearm component designed for reliable performance and durability. Compatible with M16 A5 platforms, this buffer tube provides a secure and stable connection for your rifle’s... -
Bravo BCM MK2 Recoil Mitigation System Mod 1 T1 Buffer System
Bravo$144.99The Bravo Company Manufacturing (BCM) MK2 Recoil Mitigation System Mod 1 (MK2 RMS Mod 1) is an advanced buffer system engineered to improve the reliability, smoothness, and recoil characteristics of AR-platform rifles. Designed around BCM's proprietary... -
ODIN Works OS-ABS-AR10 Adjustable Buffer for AR-10 Rifles
Odin Works$75.99ODIN Works OS-ABS-AR10 Adjustable Buffer for AR-10 Platform The ODIN Works OS-ABS-AR10 is an adjustable buffer designed specifically for AR-10 rifles. Crafted from durable materials, this component enhances the reliability and performance of your firearm... -
Luth-AR BS-15FC Commercial Carbine Buffer Tube / Free-Form Flag
Luth-AR$32.99LUTH-AR BS-15FC COMM CARB BUFF TUBE FREEDM FLG This buffer tube is designed for AR-style rifles, offering reliable performance and compatibility with a variety of firearm setups. It features a durable construction suitable for both range training and... -
Luth-Ar AR 9mm Carbine Buffer Recoil Weight
Luth-AR$18.99LUTH-AR 9MM-BS11 9MM CARBINE BUFFER BODY The Luth-Ar 9mm Carbine Buffer Body is a replacement component designed for 9mm carbines, providing reliable operation and smooth cycling. It is commonly used in firearm builds, upgrades, and repairs to ensure... -
Maxim CQB Accuracy Carbine Buffer System / Close Quarters Combat
Maxim$42.99The Maxim Defense CQB G2 accessory is designed for customers upgrading or configuring a compact rifle or pistol platform with Maxim’s CQB-style system. This component is intended for builds where a shorter, more streamlined rear assembly is desired... -
Maxim CQB Combat Buffer System Close Quarters Battle
Maxim$71.99The Maxim Defense CQB G2 B&S H1 accessory is designed for customers working with Maxim CQB-style rear buffer assembly components. This part is intended for compact AR-platform configurations where proper buffer and stock system compatibility are... -
Maxim Maxim Defense CQB Buffer / Spring H2 Set
Maxim$80.99The Maxim Defense CQB Buffer and Spring H2 set is designed for compatible Maxim CQB stock and brace systems. This buffer and spring combination is intended for compact AR-platform builds where proper cycling, recoil control, and system tuning are... -
Maxim Maxim Defense CQB Buffer / Spring H3 Set
Maxim$80.99The Maxim Defense CQB Buffer and Spring H3 set is designed for compatible Maxim CQB stock and brace systems. This buffer and spring combination is built for compact AR-platform setups where proper cycling, recoil control, and system tuning are important... -
Maxim Defense CQB Buffer / Spring Pistol Set
Maxim$98.99The Maxim Defense CQB Buffer and Spring Pistol set is designed for compatible Maxim CQB stock and brace systems. This buffer and spring combination is intended for compact AR-platform builds where proper cycling, recoil control, and matched system... -
One Horse AR-15 Buffer Tube Kit / Carbine Buffer
One Horse LLC$32.99ONE OH-BT01 AR15 BUFFER TUBE KIT CARBINE BUFFER The One Horse LLC OH-BT01 AR-15 Buffer Tube Kit is a high-quality component designed for easy installation and reliable performance on AR-15 rifles. This kit includes a durable buffer tube and a carbine... -
BATTLEARMS Development AR15 Carbine Buffer Assembly
Battle Arms Development$14.99Battle Arms Development AR15BUFFERC Carbine Buffer Tube Silver AR15/M16 The Battle Arms Development AR15 Carbine Buffer Assembly is designed to provide reliable performance in AR15/M16 carbines equipped with a collapsible stock. Crafted with precision... -
LBE Unlimited MIL-Spec 4-Position Buffer Tube
LBE Unlimited$29.99LBE MBT04POS MIL SPEC 4 POS BUF TUBE BUFFER The LBE Unlimited MIL-Spec 4-Position Buffer Tube is designed for reliable performance and compatibility with AR-15 style rifles. Constructed from high-quality materials, this buffer tube offers... -
Luth-AR 308-BS-11 Buffer Body for AR-10 Rifle in 308/7.62mm
Luth-AR$33.99Luth-ar 308-BS-11 Buffer Body 308/7.62mm Rifle AR-10 The Luth-AR 308-BS-11 buffer body is designed specifically for AR-10 style rifles chambered in 308 Winchester and 7.62mm. Crafted for durability and precise fit, this buffer body ensures reliable... -
Tapco TAP22053 H1 Carbine Buffer for AR-15 with Aluminum Construction
Tapco$31.99Tapco TAP22053 H1 Carbine Buffer Black Aluminum The Tapco TAP22053 H1 Carbine Buffer is designed to improve the performance and reliability of your AR-15 rifle. Weighing 3.8 ounces, this high-quality buffer is made from durable 7075 T6 aluminum and... -
Tapco TAP22055 Rifle Buffer for AR-15 Carbine-Length Gas Systems
Tapco$25.99Tapco TAP22055 Rifle Buffer Black Aluminum AR-15 The Tapco TAP22055 Rifle Buffer is designed to enhance the performance and reliability of your AR-15 rifle. Crafted from high-quality 7075 T6 aluminum and weighing approximately 5.2 ounces, this buffer... -
Armaspec ARM258-H Sound Mitigation Buffer for AR-15 Gen 3
ARMASPEC$53.99Armaspec ARM258-H SMB-H Captured Silver AR-15 Gen3 The Armaspec ARM258-H Sound Mitigation Buffer is a single-stage drop-in replacement designed for AR-15 Gen 3 rifles. This buffer helps reduce noise and vibration during firearm operation by preventing... -
Armaspec ARM268-AR10 Sound Mitigation Buffer Kit for AR-10 G3
ARMASPEC$86.99Armaspec ARM268-AR10 SMB-10 Buffer Kit Black/Silver AR-15 Gen3 The Armaspec ARM268-AR10 SMB Buffer Kit is designed to enhance the shooting experience by reducing felt recoil and minimizing noise during operation. This premium upgrade replaces the... -
ARMASPEC SRS AR15 G4 C Self-contained Recoil System
ARMASPEC$76.99The ARMASPEC SRS AR15 G4 C is a self-contained recoil system designed to improve the cycling feel of an AR-15 platform rifle while simplifying buffer and spring installation. Built as an all-in-one captured system, it helps reduce the noise and movement... -
Armaspec SRS Buffer Kit for AR-15 Gen 4 w/ Matte Finish
ARMASPEC$108.99Armaspec ARM263-H SRS-H Buffer Tube Kit Black AR-15 Gen4 The Armaspec ARM263-H SRS Buffer Kit is designed for AR-15 rifles, offering a comprehensive solution for enhanced recoil management and smooth operation. This kit includes a mil-spec 7075-T6... -
Armaspec SRS Buffer Kit for AR-15 with Gen4 Enhanced Recoil System and Matte Finish
ARMASPEC$108.99Armaspec ARM263-H3 SRS-H3 Buffer Tube Kit Black AR-15 Gen4 The Armaspec SRS Buffer Kit for AR-15 is a comprehensive upgrade designed to improve firearm performance and recoil management. It includes a mil-spec 7075-T6 6-position buffer tube, steel castle... -
Armaspec SRS Buffer Kit for AR-15 with Matte Finish
ARMASPEC$108.99Armaspec ARM263-BB SRS-BB Buffer Tube Kit Black AR-15 Gen4 The Armaspec SRS Buffer Kit for AR-15 (Model ARM263-BB) provides all essential components to easily mount a stock assembly onto a lower receiver. This kit includes a durable mil-spec 7075-T6... -
Armaspec SRS Buffer Kit AR9 G4 9mm with Matte Finish
ARMASPEC$108.99Armaspec ARM263-9 SRS-9 Buffer Tube Kit Black AR-15 Gen4 The Armaspec SRS Buffer Kit AR9 G4 9mm is a comprehensive solution for upgrading your firearm's recoil management system. This kit includes a durable mil-spec 7075-T6 6-position buffer tube, a... -
Armaspec ARM263-AR10 SRS Buffer Kit for AR10 with Multi-Stage Recoil System
ARMASPEC$108.99Armaspec ARM263-AR10 SRS-AR10 Buffer Tube Kit Black AR-10 Gen4 The Armaspec ARM263-AR10 SRS Buffer Kit provides all essential components for mounting a stock assembly onto an AR10 lower receiver. This comprehensive kit includes a durable mil-spec... -
LANTAC USA RPS End Plate and Castle Nut
LANTAC USA$54.99LANTAC 01-UP-RPS RPS END PLATE & CASTLE NUT The LANTAC USA RPS End Plate and Castle Nut set provides high-quality components for your AR-15 or similar firearm build. Designed for durability and secure attachment, these parts ensure reliable... -
BATTLEARMS Development Carbine Buffer H Weight 3.8 oz Silver for AR15 / M16
Battle Arms Development$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 with a collapsible stock. Finished in silver and weighing... -
BATTLEARMS Development H3 Buffer / AR15 / M16
Battle Arms Development$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 operation and more controlled cycling. Finished in... -
BATTLEARMS AR15/M16 Buffer – H2 Heavy Carbine / 4.65 OZ
Battle Arms Development$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 over-gassed, suppressed setups, or short-barreled...
