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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Out of stock
BATTLE ARMS DEVELOPMENT XIPHOS LOWER RECEIVER XIPHOS-SET
Battle Arms Development
$539.00The WORKHORSE MLOK compatible rail system was designed to be a lightweight and slimline option to be used on MILSPEC carbines available on the market today. With MLOK mounting options at the 36 and 9 oclock positions and skeletonized areas where MLOK is...$539.00 -
Out of stock
RADIAN UPPER/HANDGUARD SET 8.5 BLK
Radian Weapons
$770.00The Radian Model 1 Upper Receiver and Hand Guard are precision CNC machined as a matching set, structurally reinforced in critical areas for improved strength and rigidity. The upper receiver is cut from billet 7075-T6 aluminum and assembled with dust...$770.00 -
Out of stock
NOVESKE 4TH GEN UPPER RECVR
Noveske
MSRP: $575.00$571.00Noveske Rifleworks is an American firearms company. They are headquartered in Grants Pass, Oregon and are known for their work with the AR-15 platform and the KeyMod system.MANUFACTURER: NoveskeMPN: 03002692MODEL: N4Finish: AnodizedFit: AR-15Caliber: 223...MSRP: $575.00$571.00 -
Out of stock
SPIKE S 556NATO UPPER 16 CHF/FSP
Spike's Tactical
MSRP: $700.00$630.00Spikes complete upper assemblies will arrive to you inspected, tested, and ready to drop-in and go to work. Spikes maintains the same high standard of tolerances and attention to detail as the uppers they use for complete rifle builds. Every built upper...MSRP: $700.00$630.00 -
Out of stock
SOLGW PATROL SL 16 5.56 FSB URG
Sons of Liberty Gun Works
MSRP: $700.00$665.00Sons of Liberty Gun Works believes in Quality Mil-Spec or better parts. They believe there is no substitute for quality and that your gun should be built right the first time, ready for hard use right out of the box. They believe a quality, accurate and...MSRP: $700.00$665.00 -
Out of stock
SOLGW E INDIA KIT V2 5.56 16 BLK
Sons of Liberty Gun Works
MSRP: $500.00$475.00The East India Starter Kit is a building block for any build you wish to do. Properly assembled with a USGI barrel nut, this is a great way to finish assembling your own upper without having to know how to install a barrel and gas block.MANUFACTURER:...MSRP: $500.00$475.00 -
Out of stock
RRA CMPLT CAR A4 UPR 350LGD 16 10RD
Rock River Arms
MSRP: $740.00$685.00Rock River Arms A4 Carbine upper comes chambered in .350 Legend with a 16" chrome moly 1/16 twist barrel. Additionally this upper includes a RRA 13" M-Lok compatible lightweight free float rail and a RRA Operator Brake (1/2-36 thread). This is a complete...MSRP: $740.00$685.00 -
Out of stock
RRA CMPTL RRAGE 3G UPR 5.56NATO 16
Rock River Arms
MSRP: $540.00$500.00Rock River Arms RRAGE 3G A4 carbine upper comes chambered in 5.56mm NATO. This extruded aluminum upper receiver comes with a port door and no forward assist. Additionally, this upper is equipped with a RRA 15" RRAGE 3G M-Lok compatible handguard, a 16"...MSRP: $540.00$500.00 -
Out of stock
LUTH AR 16 LTWT BBL COMP UPPER 223
Luth-AR
MSRP: $439.95$414.00The Luth-AR 16" Lightweight Complete Upper Barrel Assembly Starts with a 16", 223 Remington Lightweight barrel made from 4140 Chrome Molly with a 1-9" twist mated to a A3 Flattop receiver which includes a bolt carrier, charging handle, forward assist and...MSRP: $439.95$414.00 -
Out of stock
LUTH AR 24 BULL BBL COMP UPPER 223
Luth-AR
MSRP: $514.95$485.00The Luth-AR 24" Fluted Bull Barrel Complete Upper Barrel Assembly Starts with a 24", .223 caliber fluted bull barrel made from 416 SST with a 1-9" twist mated to a A3 Flattop receiver which includes a bolt carrier, charging handle, forward assist and...MSRP: $514.95$485.00 -
Out of stock
BAD 16 UPPR WRKHORSE 556 AMBI C BLK
Battle Arms Development
MSRP: $692.98$660.00The WORKHORSE complete upper receiver is purpose-built around the forged WORKHORSE 7075-T6 aircraft-grade aluminum receiver and free-float rail handguard with M-LOK attachment point at 3, 6, and 9 o'clock positions. At 12 o'clock is a full-length...MSRP: $692.98$660.00 -
Out of stock
BAD 16 UPPR WRKHORSE 556 AMBI BLK
Battle Arms Development
MSRP: $692.98$660.00The WORKHORSE complete upper receiver is purpose-built around the forged WORKHORSE 7075-T6 aircraft-grade aluminum receiver and free-float rail handguard with M-LOK attachment point at 3, 6, and 9 o'clock positions. At 12 o'clock is a full-length...MSRP: $692.98$660.00