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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
PWS ENHANCD STL BUFFR CARB H3 5.5OZ
Primary Weapons Systems
MSRP: $69.93$52.00MOD 2 4140 Steel Body Buffers have a unique fluted design with minimum contact points, allowing debris to clear easily, while the FNC LIFE HD treatment chemically bonds in lubrication for smoother cycling. H3 Weight: 5.5 oz Nearly an ounce heavier, the...MSRP: $69.93$52.00 -
PHASE5 AR15 PISTOL BUFFER TUBE ASSY
Phase 5 Weapon Systems
MSRP: $83.93$60.00AR-15 Pistol Buffer Tube Complete Assembly (PBT-CA) by Phase 5 Weapon Systems Inc. partners their enhanced buffer spring, billet aluminum Pistol buffer tube, Mil-Spec end plate, Mil-Spec castle nut, Mil-spec carbine buffer and their ultra-durable...MSRP: $83.93$60.00 -
POF BUFFER TUBE ENHNCD ANTI-TILT 223
Patriot Ordnance Factory
MSRP: $65.80$47.00The POF Mil-Spec 7075-T6 aircraft aluminum Anti-Tilt Buffer Tube uses carrier cradle extensions to ensure that the bolt carrier is always supported by the buffer tube, even when the bolt is forward. This prevents carrier-tilt and premature wear on the...MSRP: $65.80$47.00 -
NCSTAR GRIP ADAPT TELESTOCK TUBE BLK
NcSTAR
MSRP: $26.38$16.00Shotgun 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$16.00 -
MIDWEST MP5/MP5K BUF FOR FLD STK/EPL
Midwest Industries
MSRP: $8.17$5.00The 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$5.00 -
LUTH AR 308 CARBINE BUFFER BODY
Luth-AR
MSRP: $53.94$42.00The 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$42.00 -
LUTH AR DBL TUNGSTEN H2-BUFFER
Luth-AR
MSRP: $59.86$47.00Luth-AR's .233/5.56 Double Tungsten H2 Carbine Buffer contains 2 tungsten slugs and a single steel slug in the buffer for a total weight of 4.8 oz. Using a heavier AR-15 buffer helps improve reliable function with shorter gas systems. You may also...MSRP: $59.86$47.00 -
LUTH AR 223 CARBINE BUFFER BODY
Luth-AR
MSRP: $23.25$15.00Luth-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$15.00 -
LUTH AR 223 RFL BUFFER BODY
Luth-AR
MSRP: $30.25$23.00The 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$23.00 -
LUTH AR 223/308 A2 RIFLE BUFFER TUBE
Luth-AR
MSRP: $39.16$28.00Luth-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$28.00 -
LUTH AR 223 RFL/FXD BFR TUBE ASSY
Luth-AR
MSRP: $68.36$50.00Luth-AR's Fixed Rifle Length Buffer Tube Complete Assembly Kit for the AR-15 includes an A2 length rifle buffer tube, rifle recoil buffer and rifle recoil spring. Compatible with A2 fixed buttstocks.MANUFACTURER: Luth-ARMPN: BAP-1MODEL: 0Accessories:...MSRP: $68.36$50.00 -
LUTH AR 223 CARB BFR TUBE ASSY MIL
Luth-AR
MSRP: $68.36$49.00Luth-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$49.00