Buffer System
Gas & Brass Armory stocks high-quality AR-15 buffer systems to ensure proper function and recoil management in your rifle build. Located in Brandon, FL, we offer complete buffer kits, individual buffer tubes, springs, and weights from trusted brands like Aero Precision, BCM, Geissele, and more. Whether you're building a carbine, mid-length, or pistol setup, our selection includes mil-spec and commercial options for a reliable and smooth shooting experience.
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ARMASPEC STLTH RECOIL SPRING AR10 G4
Armaspec
MSRP: $107.09$77.00The Armaspec STLTH Recoil Spring AR10 G4 is a precision-engineered component designed to enhance the performance of compatible AR10 platforms. This advanced recoil spring system features a multi-stage design that replaces the standard buffer and spring...MSRP: $107.09$77.00 -
ARMASPEC STEALTH RECOIL SPRING H3 G4
Armaspec
MSRP: $107.09$77.00The Armaspec Stealth Recoil Spring H3 G4 is a precision-engineered, multi-stage recoil spring designed to enhance the performance of your firearm's buffer system. This innovative recoil spring assembly replaces the standard buffer and spring with a...MSRP: $107.09$77.00 -
ARMASPEC STEALTH RECOIL SPRING H2 G4
Armaspec
MSRP: $107.09$77.00The Armaspec Stealth Recoil Spring H2 G4 is an advanced, self-contained recoil spring system designed to enhance the performance of your firearm. This multi-stage, drop-in replacement serves as an upgrade to the standard buffer and spring assembly...MSRP: $107.09$77.00 -
ARMASPEC STEALTH RECOIL SPRING H G4
Armaspec
MSRP: $107.09$77.00The Armaspec Stealth Recoil Spring G4 is an advanced recoil management component engineered to enhance the performance of compatible firearms. This multi-stage, self-contained recoil spring system replaces the standard buffer and spring assembly with a...MSRP: $107.09$77.00 -
ARMASPEC STEALTH RECOIL SPG CARB G4
Armaspec
MSRP: $107.09$77.00The Armaspec Stealth Recoil SPG Carb G4 is an advanced recoil spring system engineered to enhance the performance of your firearm. Designed as a self-contained, multi-stage drop-in replacement, this recoil spring improves cycling smoothness by minimizing...MSRP: $107.09$77.00 -
SPIKE S BUFFER TUBE ASSEMBLY RIFLE
Spike's Tactical
MSRP: $119.64$86.00The SPIKE S Buffer Tube Assembly Rifle by Spike's Tactical offers a comprehensive solution for completing your rifle build with reliable, high-quality components. This assembly includes a 6-position mil-spec diameter buffer tube, a heavy carbine buffer...MSRP: $119.64$86.00 -
SANTAN AR15 ENHNCD BUFFER KIT BLK
San Tan Tactical
MSRP: $124.60$89.00The San Tan Tactical SANTAN AR15 ENHNCD BUFFER KIT BLK is a precision-engineered buffer tube assembly designed to enhance the performance and reliability of AR-style rifles. Crafted with high-quality materials and finished in a durable matte black, this...MSRP: $124.60$89.00 -
LUTH AR 308 CARB BFR TUBE ASSY MIL
Luth-AR
MSRP: $107.24$82.00The Luth-AR 308 CARB BFR TUBE ASSY MIL is a precision-engineered buffer tube assembly designed specifically for AR-10 platform rifles. Manufactured by Luth-AR, this complete kit features a Mil-Spec diameter carbine buffer tube, ensuring compatibility...MSRP: $107.24$82.00 -
CMC AR15 8-POS BUFFER KIT A5 LNGTH
CMC Triggers
MSRP: $138.60$99.00The CMC AR15 8-POS Buffer Kit A5 Length from CMC Triggers is engineered to enhance the performance and customization of AR-15 platforms. This buffer kit features an anodized finish for durability and corrosion resistance, ensuring long-lasting...MSRP: $138.60$99.00 -
BCM MK2 BUFFER MOD1 T4
Bravo Company
MSRP: $102.13$73.00The Bravo Company BCM MK2 BUFFER MOD1 T4 is an advanced buffer designed to optimize the performance of AR-pattern rifles equipped with the MK2 recoil mitigation system. Weighing 7.4 ounces, this buffer enables precise tuning to enhance reliability and...MSRP: $102.13$73.00 -
AERO AR10 ENHANCED CARBINE BUFFR KIT
Aero Precision
MSRP: $146.99$105.00The Aero Precision AR10 Enhanced Carbine Buffer Kit is designed to optimize the performance and reliability of your AR-10 platform rifle. This complete buffer tube assembly incorporates an Enhanced Carbine Buffer Tube, engineered to provide improved...MSRP: $146.99$105.00 -
AERO AR15 ENHCD CARBINE BUFFER KIT
Aero Precision
MSRP: $107.79$77.00The Aero Precision AR15 Enhanced Carbine Buffer Kit is designed to optimize the performance and reliability of your AR15 build. Featuring the Enhanced Carbine Buffer Tube, this kit offers a robust and secure assembly that integrates seamlessly with...MSRP: $107.79$77.00