'Sirocco' 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 7.5" 5.56, Pistol Gas, 1:7T, Nitride, 4150 CMV, Nitride Extension

The ELD Performance 7.5" 5.56 Pistol Gas Barrel is a top-of-the-line barrel designed for high-performance rifles. With a length of 7.5 inches, this barrel is perfect for those who want to build a compact, lightweight AR-15 pistol without sacrificing performance. It operates on a pistol-length gas system, which provides reliable and consistent cycling.The barrel is chambered in 5.56 NATO, making it a versatile choice that can handle a variety of different tasks. It features a 1:7 twist rate, which is ideal for stabilizing heavier bullets and providing accuracy at longer ranges. This twist rate also makes it well-suited for tactical applications, where rapid follow-up shots are necessary.The barrel is made from high-quality 4150 chrome-moly vanadium steel, which is known for its strength and durability. It is finished with a Nitride coating, which enhances its corrosion resistance and durability. This barrel is built to withstand heavy use and abuse, making it ideal for those who demand the best in reliability and performance.Overall, the ELD Performance 7.5" 5.56 Pistol Gas Barrel is a top choice for anyone looking to build a high-performance AR-15 pistol. With its compact size, versatile chambering, and high-quality construction, this barrel is sure to provide exceptional performance in any situation.

Recoil Technologies .223/5.56 1/2x28 TPI Linear Compensator Nitride

Recoil Technologies .223/5.56 1/2x28 TPI Linear Muzzle Brake Nitride Made In The USA. This Muzzle Break Directs All Of The Muzzle Blast Forward Reducing The Noise Away From The Shooters Ears Increasing Shooting Comfort.

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

The Davidson Defense Stripped AR-15 Upper Receiver is easily the best bang-for-your-buck upper receiver out there. Forged from aircraft grade 7075 T6 aluminum to Mil-Spec tolerances, this upper receiver is lightweight and unyielding, providing an incredible base for your AR-15. Designed to be compatible with the AR-15 platform, this upper receiver works with AR-15 aftermarket parts, upgrades, and accessories.

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.