Shop AR-15 rifles, parts, uppers, & more at Palmetto State Armory. Find high-quality AR-15s, trusted brands, and expertly crafted components. Customize or build from scratch with our vast inventory of barrels, stocks, and triggers. Palmetto State Armory is your destination for AR-15 essentials at competitive prices.

BCM ® Recce-16 MCMR Complete BCM ® Rifles and Carbines include: Rifle, 1 Magazine (where allowed), Cable Lock, USGI Manual, and F.E.T.

Andro Corp Industries ACI-15 5.56 Bravo AR-15 Rifle is built for reliable performance with a 16in barrel, 15in M-LOK handguard, and 30 round magazine.

The ATI MIL Sport Rifle features an innovative lightweight design with metal reinforced polymer upper and lower receivers that save weight over traditional aluminum designs. Fitted with a 16 inch barrel and M4 Stock making it easy to handle and quick to get on target.

The Radical Firearms RF15 Gen 4 features a 16" barrel with a durable Melonite finish and a mid-length gas system. This Gen 4 model comes with the Primary Arms exclusive M-LOK free float handguard.

The Anderson Manufacturing AM-15 features a 16″ CMV barrel, 15″ M-LOK handguard, 7075 T6 aluminum forged receiver, telescoping stock and chambered in 5.56 NATO. This cost-effective rifle is made and manufactured right here in Hebron, Kentucky.

This rifle features a 16" 4150 Chrome Moly Vanadium heavy barrel that aids in this rifle's impressive accuracy. A 15" free-float M-LOK rail is ready to accept any accessories of your choosing, and the rifle is optics ready as well. This model comes standard with a B5 Systems SOPMOD stock, pistol grip, and (1) Magpul Gen 3 Window PMAG.

The First Act 16-inch AR-15 .458 SOCOM Rifle Full Build Kit from MCS provides all necessary components for a complete assembly, tailored for gunsmiths seeking a robust tactical platform. The kit features a 16-inch Bear Creek barrel made from 4150 Chrome Moly Vanadium with a nitride finish, offering durability and performance with a 1:14 twist ...

The Rosco Rizzo 16-inch AR-15 5.56 NATO Rifle Complete Upper Build from Davidson Defense offers a robust solution for gunsmiths seeking a reliable upper assembly.It features a 16-inch M4 profile barrel made from durable steel with a Nitride finish, ensuring longevity and resilience. With a 1:7 twist rate and a barrel thread pitch of 1/2 x 28, …