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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Out of stock
ARMASPEC SOUND MIT BUFFER CRBNE GEN 3
Armaspec
MSRP: $75.59$54.00The Armaspec Sound Mit Buffer CRBNE Gen 3 is a precision-engineered buffer designed to enhance the performance of your rifle's action. As a single-stage, captured drop-in replacement, this buffer helps reduce noise and vibrations commonly associated with...MSRP: $75.59$54.00 -
Out of stock
ANGSTADT 9/40/45ACP 10OZ BUFFER KIT
Angstadt Arms
MSRP: $126.00$90.00The Angstadt 9/40/45ACP 10oz Buffer Kit is designed to enhance the performance and reliability of AR-style pistols chambered in 9mm, .40 S&W, or .45 ACP. This heavy 10-ounce buffer provides optimized recoil management, contributing to smoother cycling...MSRP: $126.00$90.00 -
Out of stock
AERO AR15 ENHCD CARB BUFFER KIT ODG
Aero Precision
MSRP: $107.79$77.00The Aero Precision AR15 Enhanced Carbine Buffer Kit in Olive Drab Green is designed to improve the functionality and reliability of AR-15 builds. This comprehensive buffer kit features the Enhanced Carbine Buffer Tube, engineered to provide a secure and...MSRP: $107.79$77.00 -
Out of stock
AERO AR10 ENHCD CARB BUFFER KIT KBRN
Aero Precision
MSRP: $146.99$105.00The Aero Precision AR10 ENHCD CARB Buffer Kit KBRN is designed to enhance the performance and durability of AR-10 style rifle builds. This comprehensive buffer kit features an enhanced carbine buffer tube assembly crafted to provide a secure and reliable...MSRP: $146.99$105.00 -
Out of stock
AERO AR15 ENHCD CARB BUFFER KIT BRN
Aero Precision
MSRP: $107.79$77.00The Aero Precision AR15 Enhanced Carbine Buffer Kit in Kodiak Brown is designed to enhance the performance and reliability of your AR15 platform. Featuring the Enhanced Carbine Buffer Tube, this complete assembly provides a robust and secure foundation...MSRP: $107.79$77.00 -
Out of stock
BAD 6 POS MILSPEC BFFR TUBE ODG
Battle Arms Development
MSRP: $62.93$45.00The Battle Arms Development BAD 6 POS MILSPEC BFFR TUBE ODG is a high-quality buffer tube designed for use with standard AR-15, M16, and M4 lower receivers. Crafted from durable 7075-T6 aircraft-grade aluminum, this buffer tube offers exceptional...MSRP: $62.93$45.00 -
Out of stock
BAD H3 BUFFER SILVER
Battle Arms Development
MSRP: $62.76$51.00The BAD H3 Buffer Silver by Battle Arms Development is engineered to enhance the performance and reliability of your AR15 or M16 platform. Crafted with precision, this buffer is designed to fit seamlessly into any standard collapsible buffer tube,...MSRP: $62.76$51.00 -
Out of stock
BAD H2 BUFFER SILVER
Battle Arms Development
MSRP: $44.83$38.00The BAD H2 Buffer Silver by Battle Arms Development is engineered for reliable performance in AR15 and M16 platforms. Designed to fit seamlessly into any standard collapsible buffer tube, this buffer enhances the cycling consistency of your firearm. Its...MSRP: $44.83$38.00 -
Out of stock
BAD CARBINE BUFFER SILVER
Battle Arms Development
MSRP: $26.24$14.00The Battle Arms Development Bad Carbine Buffer Silver is engineered for reliability and durability in AR-15 and M16 platforms. Designed to fit seamlessly into any collapsible buffer tube, this buffer offers consistent performance for your firearm build...MSRP: $26.24$14.00 -
Out of stock
AERO CARBINE BUFFER TUBE KODIAK BRN
Aero Precision
MSRP: $68.59$49.00The Aero Precision AERO Carbine Buffer Tube Kodiak BRN is engineered to enhance the performance and durability of your AR-style rifle. This buffer tube features an anodized brown finish that not only provides corrosion resistance but also adds a...MSRP: $68.59$49.00 -
Out of stock
AERO CARBINE BUFFER TUBE ODG
Aero Precision
MSRP: $68.59$49.00The Aero Precision Enhanced Carbine Buffer Tube in Olive Drab Green (ODG) is engineered to improve the functionality and durability of your AR-style rifle. Designed with precision, this buffer tube incorporates carrier support extensions and...MSRP: $68.59$49.00 -
Out of stock
AERO CARBINE BUFFER TUBE BLK
Aero Precision
MSRP: $68.59$49.00The Aero Precision Carbide Buffer Tube in black is engineered to enhance the performance and reliability of your AR-style rifle. Designed as an upgraded carbine buffer tube, this component features precision machining and an anodized finish for...MSRP: $68.59$49.00