Davidson Defense 'Strigoi' 16.5" AR-15 5.56 NATO Nitride Left Handed Rifle Upper Build Kit

5.56x45 NATO / .223 Remington

Chambered for 5.56x45 NATO, originally derived from .223 Remington, 5.56 NATO is the standardized and most popular cartridge developed for the AR-15 platform. Utilizing a .22 Caliber projectile, the low mass, high-velocity cartridge allows superior weapons handling with manageable recoil and high accuracy. With a wide variety of ammunition choices on the market, 5.56 NATO chambered AR-15s are 'multi-caliber' and can reliably fire both 5.56x45 NATO and .223 Remington cartridges.

Mercury Precision 16.5" 5.56 NATO, Government Profile, Nitride, Rifle Gas

The Mercury Precision Satellite barrel is a high-quality and durable rifle barrel designed for precision shooting. With a 16.5-inch length and 1:7 twist rate, it offers optimized accuracy and stability. The government profile reduces vibrations and shot dispersion. Made from 4150 chrome moly vanadium steel with a nitride finish, it provides excellent wear resistance. The rifle-length gas system ensures smooth operation, even during rapid fire. It has a 1/2x28 thread pitch for compatibility with various muzzle devices. Whether you're a competitive shooter or a hunter, the Mercury Precision Satellite barrel is a top choice for superior rifle performance.

TacFire Black 1/2X28 (5.56) 6 Prong Steel Flash Hider / Black Oxide - Nitrided

This six prong twist style flash hider is made of all steel construction with a heat treated, erosion resistant Black oxide finish. It comes with a 1/2x28 thread pitch. It also reduces recoil and barrel whip while channeling the flash away from the shooters eyes at the same time.

Davidson Defense Left-Handed Davidson Defense Black Diamond Series AR-15 Billet Stripped Upper, No Forward Assist

Sometimes it can be a challenge to find the proper equipment for left-handed (or as we call it: 'off-handed') shooters. With this left-handed billet upper receiver, it doesn't have to be. This stripped upper receiver does not have a brass deflector or forward assist. The streamlined design and slick side help set this upper apart. This billet upper is great because it has better thermal properties, is stronger, and looks phenomenal.

Gauntlet Arms "Harrier" AR-15 "Ace Series" 15" M-Lok Free Float Handguard

This Upper Features A Premium 15" Lakota Ops ACE Series M-Lok Handguard. This Handguard Is Made From The Highest Grade 6061-T6 Aluminum And Is Reinforced With Class 2 Type III Black Hard Anodizing. With M-Lok Cutouts On The Sides, This USA Made Handguard Will Allow You To Mount A Variety Of Accessories.