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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LBE AR15/M16 H1 HEAVY CARBINE BUFFER
LBE Unlimited
MSRP: $37.48$24.00The LBE AR15/M16 H1 Heavy Carbine Buffer by LBE Unlimited is designed to optimize the cycling of your firearmÂ’s bolt carrier group. Engineered specifically for use with carbine buffer tubes, this buffer features a combination of tungsten and steel...MSRP: $37.48$24.00 -
LBE AR15/M16 RIFLE LENGTH BUFFER
LBE Unlimited
MSRP: $28.31$18.00The LBE AR15/M16 Rifle Length Buffer by LBE Unlimited is designed specifically for use with rifle-length buffer tubes and springs. Engineered to enhance the cycling performance of AR-15 and M16 platforms, this buffer incorporates five internal steel...MSRP: $28.31$18.00 -
LBE AR 308 RECOIL SPRING RIFLE
LBE Unlimited
MSRP: $22.08$14.00The LBE AR 308 Recoil Spring by LBE Unlimited is engineered to provide reliable and consistent performance for rifles chambered in .308 caliber. Crafted from high-quality 17-7 stainless steel, this recoil spring offers durability and strength to...MSRP: $22.08$14.00 -
LBE AR 308 RIFLE LENGTH BUFFER GOLD
LBE Unlimited
MSRP: $29.75$21.00The LBE AR 308 Rifle Length Buffer in gold is designed specifically for AR-10, LR-308, and SR-25 platforms featuring a rifle-length buffer tube. Manufactured by LBE Unlimited, this buffer is a precision-engineered component that fits directly into...MSRP: $29.75$21.00 -
LBE AR 308 CARBINE LENGTH BUFFER
LBE Unlimited
MSRP: $42.32$31.00The LBE AR 308 Carbine Length Buffer by LBE Unlimited is designed specifically for use in AR-10, LR-308, and SR-25 style rifles equipped with a carbine buffer tube. Engineered as a direct drop-in replacement, this buffer requires no modifications to the...MSRP: $42.32$31.00 -
LBE CARBINE LENGTH RECOIL BUFFER
LBE Unlimited
MSRP: $22.24$14.00The LBE CARBINE LENGTH RECOIL BUFFER from LBE Unlimited is designed to optimize the cycling performance of AR-style carbines. Engineered to fit standard carbine buffer tubes, this recoil buffer incorporates three internal steel weights to provide...MSRP: $22.24$14.00 -
LBE AR RECOIL SPRING CARBINE LENGTH
LBE Unlimited
MSRP: $5.68$4.00The LBE AR RECOIL SPRING CARBINE LENGTH from LBE Unlimited is engineered to deliver reliable cycling and consistent performance in AR-style carbines. Crafted from durable 17-7 stainless steel, this recoil spring is designed to withstand repeated use...MSRP: $5.68$4.00 -
LBE AR15 9MM CARBINE RECOIL BUFFER
LBE Unlimited
MSRP: $27.04$17.00The LBE AR15 9MM Carbine Recoil Buffer by LBE Unlimited is engineered specifically for 9mm AR-15 variant firearms. Designed to provide optimal weight and performance, this recoil buffer helps absorb and reduce the impact of cycling, contributing to a...MSRP: $27.04$17.00 -
LBE AR PISTOL BUFFER TUBE KIT BLK
LBE Unlimited
MSRP: $60.96$44.00The LBE AR Pistol Buffer Tube Kit in black is a complete assembly designed specifically for AR-15 pistol builds. Manufactured by LBE Unlimited, this kit includes a pistol buffer tube, carbine recoil spring, standard carbine recoil buffer, receiver end...MSRP: $60.96$44.00 -
LBE AR MILSPEC BUFFER TUBE BRN
LBE Unlimited
MSRP: $33.96$25.00The LBE AR MILSPEC BUFFER TUBE BRN from LBE Unlimited is engineered to meet the specifications of mil-spec AR-15 buffer tubes. Designed for compatibility with all collapsible AR-15 stocks requiring a mil-spec diameter, this buffer tube offers reliable...MSRP: $33.96$25.00 -
LBE AR PISTOL BUFFER TUBE BLK
LBE Unlimited
MSRP: $33.96$25.00The LBE AR Pistol Buffer Tube in black is a durable receiver extension designed specifically for AR-15 pistol builds. Manufactured by LBE Unlimited, this buffer tube model provides a streamlined solution without provisions for mounting a buttstock,...MSRP: $33.96$25.00 -
KYNSHOT BUFFER FOR HK MR 7.62
KynSHOT
$155.00The KynSHOT Buffer for the HK MR 7.62 is a precision-engineered recoil buffer designed specifically for the H&K MR762 platform. Manufactured by KynSHOT, this buffer offers a direct drop-in replacement, ensuring compatibility without the need for...$155.00