BCG
Gas & Brass Armory offers a trusted selection of AR-15 Bolt Carrier Groups (BCGs) for your rifle builds in Brandon, FL. Whether you're looking for a reliable mil-spec BCG or a premium enhanced model, we stock top brands like Aero Precision, BCM, FailZero, and Toolcraft. Choose from phosphate, nitride, or nickel boron finishes, with full-auto and lightweight options available. All BCGs are built to perform under pressure and keep your rifle cycling reliably.
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KAK CARRIER COMPLETION KIT
KAK Industry
MSRP: $20.72$13.00The KAK Carrier Completion Kit from KAK Industry is designed to provide a reliable and durable solution for AR-15 platforms. Crafted with quality materials, this kit includes essential components needed to complete the carrier assembly, ensuring smooth...MSRP: $20.72$13.00 -
KAK CARRIER COMPLETION KIT CHROME
KAK Industry
MSRP: $26.38$16.00The KAK Carrier Completion Kit Chrome by KAK Industry is designed to provide a reliable and precise upgrade for AR-15 platforms. Crafted with high-quality materials, this completion kit features a polished chrome finish that enhances durability and...MSRP: $26.38$16.00 -
KAK K-SPEC ENH AR BOLT 556/300BLK PH
KAK Industry
MSRP: $113.39$81.00The KAK K-SPEC ENH AR Bolt is engineered by KAK Industry to enhance the reliability and performance of your AR platform. Featuring a dual ejector system that utilizes Mil-Spec ejectors and springs, this bolt is designed without the need for proprietary...MSRP: $113.39$81.00 -
FAXON 5.56 9310 BOLT NITRIDE BLK
Faxon Firearms
MSRP: $70.83$52.00The Faxon 5.56 9310 Bolt Nitride Black is engineered for durability and reliability, designed to exceed standard MIL-SPEC requirements. Crafted from high-quality 9310 tool steel, this bolt offers enhanced strength and longevity. The nitride finish...MSRP: $70.83$52.00 -
FZ EXO BOLT ASSEMBLY
FailZero
MSRP: $113.65$82.00The FailZero FZ EXO Bolt Assembly is engineered to enhance the reliability and longevity of compatible AR-style rifles. Featuring a durable Nickel Boron (NiB) finish, this bolt assembly offers exceptional corrosion resistance and superior wear protection...MSRP: $113.65$82.00 -
DBST BOLT REBUILD KIT
Doublestar Corp.
MSRP: $37.79$27.00The DBST Bolt Rebuild Kit by Doublestar Corp. is designed to provide all the essential components needed to refurbish your AR-15 bolt assembly. This comprehensive kit includes an extractor, extractor spring, extractor pad, extractor pin, three gas rings,...MSRP: $37.79$27.00 -
DBST BOLT CARRIER REBUILD KIT
Doublestar Corp.
MSRP: $62.99$45.00The DBST BOLT CARRIER REBUILD KIT from Doublestar Corp. offers a comprehensive solution for maintaining and refurbishing your bolt carrier group. Designed with precision engineering and crafted from durable materials, this rebuild kit ensures reliable...MSRP: $62.99$45.00 -
Out of stock
CMMG M16/AR FIRING PIN SILVER
CMMG
MSRP: $15.18$9.00The CMMG M16/AR Firing Pin in silver is a precision-engineered component designed to meet the rigorous standards of AR platform firearms. Manufactured by CMMG, a trusted name in firearm parts and accessories, this firing pin ensures reliable primer...MSRP: $15.18$9.00 -
RADIAN ENHANCED BCG FOR AR15 BLK NIT R0081
Radian Weapons
MSRP: $262.44$0.00The Radian Enhanced Bolt Carrier Group (BCG) for AR-15 rifles, model R0081, is engineered to improve the operational reliability and longevity of your firearm. Featuring a durable black nitride finish, this BCG offers superior corrosion resistance and...MSRP: $262.44$0.00Qty in Cart: 0Quantity:Price:MSRP: $262.44$0.00Subtotal: -
Out of stock
LBE AR BOLT KIT
LBE Unlimited
MSRP: $82.24$62.00The LBE AR Bolt Kit by LBE Unlimited is a comprehensive assembly designed to meet the needs of AR platform firearm owners. This kit includes essential components such as the bolt, firing pin, cam pin, and firing pin retaining pin, providing a complete...MSRP: $82.24$62.00 -
Out of stock
FAXON 6.5GREN TYPE 2 9310 BOLT BLK
Faxon Firearms
MSRP: $96.59$70.00The Faxon 6.5GREN Type 2 9310 Bolt in black is engineered to exceed standard MIL-SPEC requirements, offering enhanced durability and performance for precision rifle builds. Crafted from high-grade 9310 tool steel, this bolt undergoes a nitriding process...MSRP: $96.59$70.00 -
Out of stock
FZ EXO FIRING PIN
FailZero
MSRP: $18.78$10.00The FailZero FZ EXO Firing Pin is engineered for enhanced reliability and longevity, featuring a distinctive Nickel Boron coating. This specialized finish offers a consistently lubricious surface, which reduces friction and minimizes wear over extended...MSRP: $18.78$10.00