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
YHM 9MM BOLT BUFFER
Yankee Hill Machine Co
MSRP: $72.80$55.00The Yankee Hill Machine Co 9MM Bolt Buffer is engineered specifically for use with carbine stocks chambered in 9mm. Constructed from durable stainless steel, this buffer features an increased weight and length compared to standard models, providing...MSRP: $72.80$55.00 -
Out of stock
SPIKE S ST-9X 9MM HEAVY BUFFER
Spike's Tactical
MSRP: $62.94$45.00The Spike's Tactical ST-9X 9mm Heavy Buffer is engineered to enhance the performance and reliability of your firearm. Crafted from durable stainless steel, this buffer is designed specifically for use with 9mm carbines. Its extended length addresses...MSRP: $62.94$45.00 -
Out of stock
SOLGW LOYAL 9 A5 RECEIVER EXT BLK
Sons of Liberty Gun Works
MSRP: $73.15$53.00The SOLGW LOYAL 9 A5 Receiver Extension in black is a precision-engineered component designed by Sons of Liberty Gun Works. This receiver extension is tailored specifically for AR-style rifles, offering a reliable and sturdy platform to accommodate...MSRP: $73.15$53.00 -
Out of stock
SOLGW A5H2 BUFFER KIT GRN SPRING BLK
Sons of Liberty Gun Works
MSRP: $211.47$152.00The SOLGW A5H2 Buffer Kit with a green spring and black finish is designed by Sons of Liberty Gun Works to enhance the performance and reliability of AR-style rifles. This comprehensive buffer kit includes the renowned SOLGW/BCM T2 Buffer paired with the...MSRP: $211.47$152.00 -
Out of stock
PWS ENHANCD STL BUFFR CARB H3 5.5OZ
Primary Weapons Systems
MSRP: $69.93$50.00The Primary Weapons Systems ENHANCD STL BUFFR CARB H3 is a precision-engineered buffer designed to enhance the cycling performance of compatible firearms. Constructed from durable 4140 steel, this buffer features a distinctive fluted design that...MSRP: $69.93$50.00 -
Out of stock
PWS ENHANCD STL BUFFR CARB H2 4.5OZ
Primary Weapons Systems
MSRP: $55.93$40.00The Primary Weapons Systems ENHANCD STL BUFFR CARB H2 is a precision-engineered buffer designed to enhance the cycling performance of compatible rifle systems. Constructed from durable 4140 steel, this buffer features a distinctive fluted design that...MSRP: $55.93$40.00 -
Out of stock
PWS ENHNCD BFFR TUBE MIL SPEC GEN 2
Primary Weapons Systems
MSRP: $139.93$100.00The Primary Weapons Systems ENHNCD BFFR TUBE MIL SPEC GEN 2 is a precision-engineered buffer tube designed to enhance the functionality and durability of AR-15 style rifles. Crafted with military specifications in mind, this enhanced buffer tube offers...MSRP: $139.93$100.00 -
Out of stock
PHASE5 AR15 PISTOL BUFFER TUBE ASSY
Phase 5 Weapon Systems
MSRP: $83.93$60.00The PHASE5 AR15 Pistol Buffer Tube Assembly from Phase 5 Weapon Systems is a precision-engineered component designed to enhance the performance and durability of AR-15 pistols. This complete assembly features a billet aluminum buffer tube constructed to...MSRP: $83.93$60.00 -
Out of stock
ODIN ADJUSTABLE BUFFER AR10
Odin Works
MSRP: $65.17$57.00The Odin Works ODIN ADJUSTABLE BUFFER AR10 is engineered to enhance the performance of AR-10 platform rifles equipped with rifle-length buffer tubes. Crafted from durable, high-quality aluminum, this adjustable buffer allows users to customize the weight...MSRP: $65.17$57.00 -
Out of stock
ODIN ADJUSTABLE BUFFERAR15 HEAVY
Odin Works
MSRP: $65.17$57.00The ODIN ADJUSTABLE BUFFERAR15 HEAVY by Odin Works is designed to enhance the performance and customization of your AR-15 platform. This adjustable buffer system allows users to fine-tune the buffer weight to suit individual preferences and specific...MSRP: $65.17$57.00 -
Out of stock
NORDIC 6POS MILSPEC BUFFER TUBE
Nordic Components
MSRP: $45.78$33.00The Nordic 6POS MilSpec Buffer Tube from Nordic Components is engineered to provide reliable performance and durability for AR-style rifles. Crafted from high-strength 7075 aluminum, this buffer tube offers a robust yet lightweight solution for your...MSRP: $45.78$33.00 -
Out of stock
NCSTAR AR15 BUFFER TUBE MIL SPEC
NcSTAR
MSRP: $29.68$18.00The NcSTAR AR15 Buffer Tube MIL SPEC is engineered to meet the rigorous standards of MIL-SPEC AR platforms. Constructed from precision-machined aircraft-grade aluminum, this buffer tube offers a durable and lightweight solution for AR-15 rifle builds and...MSRP: $29.68$18.00