AR15 Parts
Gas & Brass Armory is your trusted source for AR-15 parts in Brandon, FL. Whether you're upgrading your current rifle or building a custom AR from the ground up, we stock high-quality components from top manufacturers like Aero Precision, Magpul, Radian Weapons, BCM, Geissele, and more. Shop complete uppers, stripped lowers, triggers, handguards, buffer kits, barrels, and everything you need for your next AR build. Our expert staff is here to help you build it right the first time.
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SPIKE S BCG 5.56 NIB
Spike's Tactical
MSRP: $253.13$203.00Your Bolt Carrier Group is one of the most critical parts of your build. Don't buy an imitation. This is the Spike's Tactical BCG with Nickel Boron Coating.MANUFACTURER: Spike's TacticalMPN: ST5BG03MODEL: 0Description: Bolt Carrier GroupFinish: Nickel...MSRP: $253.13$203.00 -
SPIKE S M16 BOLT CARRIER GROUP BLK
Spike's Tactical
MSRP: $188.94$135.00Your Bolt Carrier Group is one of the most critical parts of your build. Don't buy an imitation. This is the same BCG Spike's Tactical uses in their factory built rifles.MANUFACTURER: Spike's TacticalMPN: ST5BG01MODEL: M16Description: HPT/MPI BoltFinish:...MSRP: $188.94$135.00 -
SPIKE S 9MM BOLT BLK
Spike's Tactical
MSRP: $251.94$180.00The Spike's Tactical 9mm Enhanced Bolt can be used with both Glock and Colt pattern lowers.MANUFACTURER: Spike's TacticalMPN: ST9BG01MODEL: 0Type: Bolt Carrier GroupColor: BlackMSRP: $251.94$180.00 -
SOLGW BOLT CARRIER GROUP
Sons of Liberty Gun Works
MSRP: $250.60$179.00Sons of Liberty Gun Works looks at the bolt carrier group as the heart of the gun. If the gas port is the lungs, then the bolt carrier group is the heart. It's what drives the entire gun. If you look at the AR platform's cycle of operations, everything...MSRP: $250.60$179.00 -
SOLGW SCALPER BOLT CARRIER GROUP
Sons of Liberty Gun Works
MSRP: $272.93$195.00Sons of Liberty looks at the bolt carrier group as the heart of the gun. If the gas port is the lungs, then the bolt carrier group is the heart. It's what drives the entire gun. If you look at the AR platform's cycle of operations, everything happens...MSRP: $272.93$195.00 -
SANTAN AR15 ENHNCD BCG 6MM ARC BLK
San Tan Tactical
MSRP: $235.51$169.00San Tan Tactical believes in America, and the heritage upon which this great nation was built. They only use the highest quality machine's in conjunction with the highest quality American made materials.MANUFACTURER: San Tan TacticalMPN: STT-Enhanced...MSRP: $235.51$169.00 -
SANTAN AR15 ENHNCD BCG 556 NTRD BLK
San Tan Tactical
MSRP: $235.51$169.00High quality components and precise manufacturing make San Tan Tactical 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: $235.51$169.00 -
SANTAN AR10 ENHNCD BCG 308 NTRD BLK
San Tan Tactical
MSRP: $317.00$254.00High quality components and precise manufacturing make San Tan Tactical 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: $317.00$254.00 -
RISE BCG .223/5.56 NIB
Rise Armament
MSRP: $251.99$142.00High quality components and precise manufacturing make Rise Armament 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: $251.99$142.00 -
RISE BCG .223/5.56 BLACK
Rise Armament
MSRP: $237.99$134.00High quality components and precise manufacturing make Rise Armament 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: $237.99$134.00 -
RISE LOW MASS BCG .223/5.56 NIB
Rise Armament
MSRP: $312.49$188.00Packing exceptional performance into a lightweight - but full-power - package, RISE Armament designed the RA-1010 Low-Mass Bolt Carrier Group to help you shoot more accurately. With a reduced reciprocating mass during the firing cycle, it lessens recoil...MSRP: $312.49$188.00 -
Q AR-15 TWO PIECE BCG
Q
MSRP: $437.50$350.00Most BCG's on the market today do not meet Mil-Spec standards one way or another, but Q's not only exceeds the specifications, but the design and size of the Front end makes it easier to control the manufacturing of critical features.MANUFACTURER: QMPN:...MSRP: $437.50$350.00