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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LUTH AR 308 CARBINE BUFFER SPRING
Luth-AR
MSRP: $10.07$6.10High quality components and precise manufacturing make LuthAR parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service you can count on.MANUFACTURER:...MSRP: $10.07$6.10 -
LUTH AR 223 CARBINE BUFFER BODY
Luth-AR
MSRP: $23.25$14.09Luth-AR's Standard .223/5.56 Carbine Recoil Buffer contains 3 steel slugs in the buffer for a total weight of 3.2 oz. The standard weight AR-15 Buffer is the most common AR-15 carbine buffer weight, providing reliable function in most configurations...MSRP: $23.25$14.09 -
LUTH AR 223 CARB BFR TUBE ASSY MIL
Luth-AR
MSRP: $68.36$48.83Luth-AR's .223 Mil-Spec Carbine Buffer Tube Complete Assembly Kit for AR-15 rifles includes a Mil-Spec diameter carbine buffer tube, standard carbine recoil buffer, carbine recoil spring, receiver end plate and castle nut.MANUFACTURER: Luth-ARMPN:...MSRP: $68.36$48.83 -
LBE AR RECOIL SPRING CARBINE LENGTH
LBE Unlimited
MSRP: $5.68$3.44The LBE AR-15 Carbine Length Recoil Spring is made from high quality 17-7 Steel. These recoil springs are tough and dependable to ensure your rifle is at its peak performance. LBE Unlimited is a leading producer of US Made gun parts and accessories...MSRP: $5.68$3.44 -
Out of stock
ARMASPEC SOUND MIT BUFFER H2 GEN 3
Armaspec
MSRP: $75.59$53.99The Gen3 Sound Mitigation Buffer SMB is a single-stage captured drop-in replacement for your standard buffer and spring. The SMB is designed to keep the buffer spring from rubbing against the inner wall of the buffer tube providing smooth, quiet...MSRP: $75.59$53.99 -
ARMASPEC SOUND MIT BUFFER H GEN 3
Armaspec
MSRP: $75.59$53.99The Gen3 Sound Mitigation Buffer SMB is a single-stage captured drop-in replacement for your standard buffer and spring. The SMB is designed to keep the buffer spring from rubbing against the inner wall of the buffer tube providing smooth, quiet...MSRP: $75.59$53.99 -
ARMASPEC SOUND MIT BUFFER CRBNE GEN 3
Armaspec
MSRP: $75.59$53.99The Gen3 Sound Mitigation Buffer SMB is a single-stage captured drop-in replacement for your standard buffer and spring. The SMB is designed to keep the buffer spring from rubbing against the inner wall of the buffer tube providing smooth, quiet...MSRP: $75.59$53.99 -
LUTH AR 308 RIFLE BUFFER SPRING
Luth-AR
MSRP: $11.62$7.04High quality components and precise manufacturing make LuthAR parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service you can count on.MANUFACTURER:...MSRP: $11.62$7.04 -
Out of stock
LUTH AR 223 RIFLE BUFFER SPRING
Luth-AR
MSRP: $6.96$4.22High quality components and precise manufacturing make LuthAR parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service you can count on.MANUFACTURER:...MSRP: $6.96$4.22 -
LUTH AR 223 CARBINE BUFFER SPRING
Luth-AR
MSRP: $7.74$4.69High quality components and precise manufacturing make LuthAR parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service you can count on.MANUFACTURER:...MSRP: $7.74$4.69 -
ADV TECH AR15 BUFFER SPRING
ATI Outdoors
MSRP: $10.74$6.51The ATI AR15 buffer spring works with commercial, military and hybrid buffer tubes and is virtually indestructible. It is made in the USA and fits most AR15 variants.MANUFACTURER: ATI OutdoorsMPN: A.5.10.1030MODEL: 0Type: SpringColor: BlackMSRP: $10.74$6.51 -
ARMASPEC BRAIDED BUFFER SPRING AR15
Armaspec
MSRP: $31.49$22.49The Armaspec Braided Buffer Spring BBS provides improved performance, reliability and functionality to your standard mil-spec buffer spring. You will experience a smoother, quieter and more reliable weapon system. The braid is designed with 51 active...MSRP: $31.49$22.49