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
SPIKE S ST-T2 TUNGSTEN HEAVY BUFFER
Spike's Tactical
$83.00Looking for a heavy buffer to replace your standard carbine buffer? Well, Spike's came up with something that offers the HIGHEST performance at a reasonable price. The ST-T2 buffer is one of the softest shooting, smoothest, and quietest buffers on the...$83.00 -
Out of stock
SOLGW LOYAL 9 A5 RECEIVER EXT BLK
Sons of Liberty Gun Works
MSRP: $73.15$53.00Whether your upgrade your existing AR-15 or starting a new firearm, the Loyal 9 A5 receiver extension will fit the bill and then some! With a 9 position design, the Loyal 9 A5 receiver extension will provide the user with the correct fit for them...MSRP: $73.15$53.00 -
SOLGW A5H2 BUFFER KIT GRN SPRING BLK
Sons of Liberty Gun Works
MSRP: $211.47$0.00SOLGW believes the Intermediate Buffer System is the best buffer system on the market, and their kit makes it even better with the inclusion of an SOLGW/BCM T2 Buffer and Loyal 9-Position Intermediate Buffer Tube. Their Intermediate Buffer Kits include...MSRP: $211.47$0.00Qty in Cart: 0Quantity:Price:MSRP: $211.47$0.00Subtotal: -
Out of stock
PWS ENHANCD STL BUFFR CARB H3 5.5OZ
Primary Weapons Systems
MSRP: $69.93$60.00MOD 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$60.00 -
Out of stock
PWS ENHANCD STL BUFFR CARB H2 4.5OZ
Primary Weapons Systems
MSRP: $55.93$40.00MOD 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. Weight: 4.5 oz. The H2 buffer is a standard...MSRP: $55.93$40.00 -
Out of stock
PWS ENHNCD BFFR TUBE MIL SPEC GEN 2
Primary Weapons Systems
MSRP: $139.93$100.00Primary Weapons Systems was formed by firearm enthusiasts in 2008. Starting out by producing muzzle devices, they tested their compensators on all different types of rifles - from M4s to AK-47s. After using both styles of rifles in testing with high...MSRP: $139.93$100.00 -
Out of stock
ODIN ADJUSTABLE BUFFERAR15 HEAVY
Odin Works
$76.00ODIN 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...$76.00 -
Out of stock
NORDIC 6POS MILSPEC BUFFER TUBE
Nordic Components
MSRP: $45.78$33.00This Nordic Components Mil-Spec Six Position Buffer Tube is manufactured from 7075 aluminum with a black anodized finish. Nordic Components is an American-owned manufacturing company proud to produce quality products right here in the USA.MANUFACTURER:...MSRP: $45.78$33.00 -
Out of stock
NCSTAR AR15 BUFFER TUBE MIL SPEC
NcSTAR
MSRP: $29.68$18.00The MIL-SPEC 6 position AR buffer tube comes with a castle nut and is designed to fit MIL-SPEC collapsible buttstocks. Made of precision machined aircraft grade aluminum for durability and has a hard anodized finish.MANUFACTURER: NcSTARMPN: VG137MODEL:...MSRP: $29.68$18.00 -
Out of stock
MIDWEST SIDE FOLDER W/ STOCK TUBE
Midwest Industries
MSRP: $205.73$147.00Midwest Industries was founded in 2003 by two partners in the precision machining industry, united by a lifelong belief in American-made products, American values, and the second amendment. Since the company was founded, their goal has been to provide...MSRP: $205.73$147.00 -
Out of stock
LUTH AR 308 CARBINE BUFFER BODY
Luth-AR
$55.00The 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:...$55.00 -
Out of stock
LUTH AR TRPL TUNGSTEN H3-BUFFER
Luth-AR
MSRP: $83.55$60.00Luth-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$60.00