Davidson Defense 'Sadler' 10.5" AR-15 5.56 NATO Nitride Drop-In Pistol 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.

ELD Performance 10.5" 5.56 Front Sight Base Barrel, Carbine Gas, 1:8T, Government Profile, M4 Extension, 4150 CrMoV, Black Nitride, A2 F-Marked Base, Round Handguard Cap, Taper Pins, Includes A2 Delta Ring Assembly

The ELD Performance AR-15 10.5" 5.56 NATO Front Sight Base Barrel is an exceptional choice for those seeking top-notch performance and reliability. This barrel is designed to deliver unparalleled accuracy and consistency, making it ideal for tactical shooting, target practice, and hunting. Crafted from high-quality materials, this barrel features a 1:7 twist rate and is made from premium-grade 4150 Chrome Moly Vanadium steel. The barrel's chrome-lined bore and chamber ensure excellent corrosion resistance and ease of cleaning. The 10.5" length is perfect for those looking for a compact, maneuverable firearm. One of the standout features of this barrel is its front sight base, which is precision-machined from aircraft-grade aluminum and securely pinned to the barrel. The sight base is designed to provide a stable platform for mounting optics and accessories, allowing for quick and easy target acquisition. Whether you're a seasoned shooter or just starting out, the ELD Performance AR-15 10.5" 5.56 NATO Front Sight Base Barrel is an excellent choice for anyone looking to take their shooting game to the next level. Its exceptional performance, durability, and versatility make it a top pick among firearms enthusiasts and professionals alike.

Recoil Technologies AR-15 1/2x28 TPI GI Birdcage Flash Hider 5.56 .223 A2

This A2 flash hider has a classic and effective design. Flash hiders are essential in position concealment and keeping your vision clear; especially in low light situations. This design has a flat bottom which means the gasses won't kick up dust because they are directed up and to the sides. It has a 1/2x28 thread pitch and a Manganese Phosphate finish to protect it from corrosion. This A2 flash hider is a classic because it simply does a great job.

Davidson Defense Mil-Spec AR-15 Upper w/ M4 Feedramps - 7075 T6 Aluminum

Built On An Upper Receiver Forged From 7075-T6 Aluminum. This Stripped Upper Is Precision Machined To Mil-spec M16/M4 Specifications And Features M4 Feedramps.

NcStar AR-15 Drop In Carbine-Length Quadrail Handguard

This Build Includes A Ncstar's 3rd Generation MAR4S, .223/5.56 Carbine Length Quad Rail Handguard. The 3rd Gen MAR4S Is Now Lighter And Has A Slimmer Profile Than Earlier Models. This Handguard Allows You To Comfortably Grip Your Rifle In A Variety Of Shooting Positions And Securely Mount A Variety Of Accessories.