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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Out of stock
DD GRIP-N-RIP CHRGNG HNDL AMBI 556
Daniel Defense
MSRP: $151.20$108.00High quality components and precise manufacturing make Daniel Defense 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: $151.20$108.00 -
Out of stock
DD LPK 556 BLK
Daniel Defense
MSRP: $165.20$118.00Lower receiver parts kit for the AR-15.MANUFACTURER: Daniel DefenseMPN: 05-013-21007MODEL: 0Description: Lower Receiver Parts KitFit: AR-15Caliber: 556NATOType: Lower Parts KitColor: BlackMSRP: $165.20$118.00 -
Out of stock
COLT LOWER RECEIVER PARTS KIT AR15
Colt
MSRP: $152.95$110.00Convenient kit of genuine Colt factory parts includes all the small parts needed to finish a small-pin AR-15 lower receiver, and install the trigger group and pistol grip of your choice. Or, use the kit to rebuild the worn internals of an old rifle and...MSRP: $152.95$110.00 -
Out of stock
CMMG AR15 BUFFER TUBE CASTLE NUT
CMMG
MSRP: $15.02$9.00Since 2002 CMMG has been the leading manufacturer of AR-15 rifles, AR-10 rifles, and trailblazing AR technologies. CMMG offers premium AR-15 and AR-10 rifles, parts, and accessories.MANUFACTURER: CMMGMPN: 55CA9CBMODEL: Receiver Extension NutFinish:...MSRP: $15.02$9.00 -
Out of stock
CMMG M16/AR FIRING PIN SILVER
CMMG
MSRP: $15.18$9.00Since 2002 CMMG has been the leading manufacturer of AR-15 rifles, AR-10 rifles, and trailblazing AR technologies. CMMG offers premium AR-15 and AR-10 rifles, parts, and accessories.MANUFACTURER: CMMGMPN: 55BA41CMODEL: Firing PinColor: SilverMSRP: $15.18$9.00 -
Out of stock
BCM GUNFTR CHARG HNDL 556 MOD3B L
Bravo Company
MSRP: $104.93$75.00The BCMGUNFIGHTER Charging Handle features internal redesigns to direct force off of the weakest part of the system, the roll pin, and into the body of the charging handle during support hand only manipulations. This new design has a built in backstop...MSRP: $104.93$75.00 -
Out of stock
BOOTLEG MID LENGTH AR15 GAS TUBE
Bootleg
MSRP: $27.60$14.00When it comes time to replace your gas tube, or you're simply customizing your upper assembly, the gas tubes are an integral part of your upper receiver assembly, so it's important to ensure you're shopping for quality products! For gas tubes that will...MSRP: $27.60$14.00 -
Out of stock
BOOTLEG CARBINE AR15 GAS TUBE
Bootleg
MSRP: $26.93$14.00When it comes time to replace your gas tube, or you're simply customizing your upper assembly, the gas tubes are an integral part of your upper receiver assembly, so it's important to ensure you're shopping for quality products! For gas tubes that will...MSRP: $26.93$14.00 -
Out of stock
BOOTLEG MID LENGTH GAS TUBE STS
Bootleg
MSRP: $24.16$13.00Bootleg is a veteran-owned online shop for the best AR-15 parts and accessories for those looking to build their AR-15 or customize the one they have. From the look to the feel of the AR, once you begin the build process, the sky's the limit. Bootleg...MSRP: $24.16$13.00 -
Out of stock
BLACK RAIN LOW PRO GAS BLOCK.750 ADJ
Black Rain Ordnance
MSRP: $45.75$35.00Black Rain Ordnance, Inc. is a precision firearms manufacturer specializing in modern sporting rifle designs and high quality accessories.MANUFACTURER: Black Rain OrdnanceMPN: BRO-LP-750AMODEL: 0.75Description: Includes Set ScrewsType: Gas BlockColor:...MSRP: $45.75$35.00 -
Out of stock
BAD BAD-ASS-LITE AMBI SFY 90/60 PURP
Battle Arms Development
MSRP: $91.00$65.00The Battle Arms professional grade, LIGHTWEIGHT semi-auto safety selector is the perfect upgrade to your AR-15. The CNC machined, billet 7075-T6 aluminum skeletonized levers are strong and lightweight. It comes standard with a precision SWISS CNC...MSRP: $91.00$65.00 -
Out of stock
BAD BAD-ASS-LITE AMBI SFTY 90/60 ODG
Battle Arms Development
MSRP: $91.00$65.00The Battle Arms professional grade, LIGHTWEIGHT semi-auto safety selector is the perfect upgrade to your AR-15. The CNC machined, billet 7075-T6 aluminum skeletonized levers are strong and lightweight. It comes standard with a precision SWISS CNC...MSRP: $91.00$65.00