'Vali V4' 7.5-inch AR-15 5.56 NATO Nitride 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 weapon 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 Gladiator, a top-performing 7.5"" 5.56 NATO 1:7T

AR-15 pistol platform. Built with precision and attention to detail, this barrel is designed to provide reliable and accurate performance in a compact and lightweight package. Constructed from nitrided high-quality 4150 chrome moly vanadium steel, the Gladiator features a durable nitride finish to withstand heavy use and harsh conditions. The barrel also has a pistol-length gas system and a government profile, making it an excellent choice for close quarters work."

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 Black Diamond Series AR-15 Billet Upper Receiver

The Davidson Defense Black Diamond Series AR-15 Billet Upper Receiver is machined from Billet 6061-T6 Aluminum. It is incredibly durable and has a deep black anodized finish that gives any build a classic look and feel. This upper receiver features a full 1913 Picatinny rail for easy installation of accessories. It has M4 feed ramps and a standard dust door. This rugged upper receiver is high-strength and corrosion-resistant making it the perfect addition to almost any AR-15 build.

Gauntlet Arms "Ace Series" AR-15 7" M-LOK Free-Float Handguard

Get yourself the Gauntlet Arms “Ace Series” 7" Handguard, a sleek and versatile addition to your AR-15 platform. Engineered with precision and durability in mind, this handguard offers enhanced performance and customization options to elevate your shooting experience.