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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ODIN ADJUSTABLE BUFFER AR10
Odin Works
MSRP: $65.17$46.55ODIN Works now offers adjustable rifle buffers designed specifically for rifle-length buffer tubes in the AR-10 platform. These buffers are constructed from high-quality aluminum and feature adjustable weights to fine-tune the recoil impulse and cycling...MSRP: $65.17$46.55 -
ODIN ADJUSTABLE BUFFERAR15 HEAVY
Odin Works
MSRP: $65.17$46.55ODIN Works is always looking for new ways to make your build as customizable as possible to fit you, the shooter. This adjustable buffer does just that. Available to fit AR-10, AR-15 and 9mm platforms, each buffer also comes with multiple weights to...MSRP: $65.17$46.55 -
Out of stock
ODIN ADJUSTABLE BUFFER AR15 LITE
Odin Works
MSRP: $65.17$46.55ODIN Works is always looking for new ways to make your build as customizable as possible to fit you, the shooter. This adjustable buffer does just that. Available to fit AR-10, AR-15 and 9mm platforms, each buffer also comes with multiple weights to...MSRP: $65.17$46.55 -
NCSTAR GRIP ADAPT TELESTOCK TUBE BLK
NcSTAR
MSRP: $26.38$15.99Shotgun telescoping Commercial-Spec stock tube in Black designed for use with the NCSTAR VG Shotgun Pistol Grip Adapters (S.P.G.A.).MANUFACTURER: NcSTARMPN: VG094MODEL: Telestock TubeFinish: MatteFit: Shotgun Pistol Grip AdapterSize: CommercialType:...MSRP: $26.38$15.99 -
MIDWEST MP5/MP5K BUF FOR FLD STK/EPL
Midwest Industries
MSRP: $8.17$4.95The Midwest Industries MP5/MP5K buffer is crafted from a durable rubber polymer and is compatible with folding stocks and endplatesMANUFACTURER: Midwest IndustriesMPN: MI-MP5-BUFFERMODEL: MP5/MP5K BufferFit: HK MP5/MP5KType: BufferMSRP: $8.17$4.95 -
LUTH AR 308 CARBINE BUFFER BODY
Luth-AR
MSRP: $53.94$38.53The Luth-AR .308 Carbine Recoil Buffer is for use with AR-10, LR-308 and SR-25 based platforms with a Carbine Buffer Tube. This is a drop in part with no modifications needed. Weight: 3.8 oz.MANUFACTURER: Luth-ARMPN: 308-CS-10BMODEL: 0Fit: AR RiflesType:...MSRP: $53.94$38.53 -
LUTH AR TRPL TUNGSTEN H3-BUFFER
Luth-AR
MSRP: $83.55$59.68Luth-AR's .233/5.56 Triple Tungsten H3 Carbine Buffer contains 3 tungsten slugs in the buffer for a total weight of 5.6 oz. Using a heavier AR-15 buffer helps improve reliable function with short gas systems. You may also experience a reduction in felt...MSRP: $83.55$59.68 -
LUTH AR HEAVY CAR BUFFER ASSEMBLY
Luth-AR
MSRP: $46.05$32.89Luth-AR's .223/5.56 H1 Carbine Recoil Buffer assembly contains 1 tungsten slug and 2 steel slugs in the buffer for a total weight of 4 oz. Using a heavier AR-15 buffer helps improve reliable function with mid-length or shorter gas systems. You may also...MSRP: $46.05$32.89 -
LUTH AR 223 RFL BUFFER BODY
Luth-AR
MSRP: $30.25$21.61The Luth-AR AR-15 Standard Rifle Buffer is compatible with a rifle buffer tube and rifle recoil spring, and is for use with an A2 fixed buttstock. This buffer comes with 5 internal steel weights and weighs 5.1 oz.MANUFACTURER: Luth-ARMPN: BS-11MODEL:...MSRP: $30.25$21.61 -
LUTH AR CARBINE BUFFER TUBE MIL-SPEC
Luth-AR
MSRP: $34.86$24.90Luth-AR's 6-Position Mil-Spec Carbine Buffer Tube is constructed out of 6061-T6 aluminum and features a hardcoat anodized black finish. It is compatible with most collapsible buttstocks for the AR-15 that use a mil-spec diameter receiver extension tube...MSRP: $34.86$24.90 -
LUTH AR 223/308 A2 RIFLE BUFFER TUBE
Luth-AR
MSRP: $39.16$27.97Luth-AR's A2 Rifle Buffer Tube is constructed out of 6061-T6 Aluminum and features a hardcoat anodized black finish. It works with both 223/5.56 AR-15 platforms and 308/7.62 AR-10 platforms and is compatible with an A2 fixed buttstock.MANUFACTURER:...MSRP: $39.16$27.97 -
LUTH AR 9MM CARBINE BUFFER ASSEMBLY
Luth-AR
MSRP: $72.31$51.65Luth-AR's 9mm Mil-Spec Carbine Buffer Tube Complete Assembly Kit for AR-15 rifles includes a Mil-Spec diameter carbine buffer tube, 9mm carbine recoil buffer, carbine recoil spring, receiver end plate and castle nut.MANUFACTURER: Luth-ARMPN:...MSRP: $72.31$51.65