DD 'Nitty Gritty V2' 16-inch AR-15 5.56 NATO Nitride 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 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.

KAK Industry 5.56 NATO 16" Carbine Gas Nitride Medium Profile 1:7 Twist

For those who demand excellence in their firearms, the KAK Industry 5.56 NATO 16" Carbine Gas Nitrided Barrel stands as a testament to precision and performance. Designed specifically for the 5.56 NATO cartridge and built from 41V50 nitrided steel, this carbine gas barrel ensures that each shot is delivered with unparalleled accuracy and power, making it the ideal choice for enthusiasts, professionals, and competitors 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

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.

Guntec 15" AIR LITE SERIES "HONEYCOMB" M-LOK FREE FLOATING HANDGUARD WITH MONOLITHIC TOP RAIL (ANODIZED GREEN)

The Guntec 15" Airlite Honeycomb M-LOK Free Floating Handguard with Monolithic Top Rail is exactly what you need for your next build. The anodized green coating helps highlight your build while increasing the handguard's durability. This handguard is made from high-strength aluminum and the anodized finish makes it corrosion resistant and durable. It has a secure fit and users can easily mount their M-LOK accessories to it.

US Tactical AR-15 80% Lower Receiver 7075 T6 Aluminum Mil-Spec Milled Anchor Harvey Forging

Elevate your shooting experience with the US Tactical AR-15 80% Lower Receiver, a top-tier foundation for building your ultimate rifle. Crafted from 7075 T6 forged aluminum and designed to exceed Mil-Spec standards, this receiver guarantees unmatched durability and reliability. Its raw silver finish allows for customization, and with an integrated trigger guard and threaded bolt catch, safety and smooth magazine changes are ensured. Please be aware of state restrictions before purchasing, and note that the package does not include a jig or bits, making it ideal for those with existing tools. Dominate the range with confidence and precision when you equip your arsenal with the US Tactical AR-15 80% Lower Receiver.

Recoil Technologies Mil-Spec Lower Parts Kit

The Recoil Technologies Mil-Spec Lower Parts Kit is a complete set of internal parts required for building an AR-15 lower receiver, designed to work with all Mil-Spec AR-15 lower receivers, and includes the vital functions of the fire control group (the trigger, safety selector and detent, and the hammer), the bolt catch, magazine release, trigger guard, springs and detents, and the takedown pins. It is a reliable and affordable option for building a high-quality AR-15 lower receiver. Great for building out an AR-15 from scratch or for having on hand as a replacement parts kit, this lower parts kit will prove invaluable to your arsenal.

Adaptive Tactical AR-15 EX Performance Adjustable Stock

We're not all built the same, so why should our stock be? The Adaptive Tactical AR-15 EX Performance Adjustable Stock has easy to reach adjustment levers that allow users to adjust to the proper length of pull. Adjustable stocks are also an advantage in situations where groups of people are using the same rifle. The sling loops are molded into the stock so rusting won't occur. There are also QD mounts with an oversized, high-strength adjustment pin. The non-slip, vented rubber buttpad provides extra grip and helps reduce felt recoil. The slick, innovative design is high strength and can easily be installed using household tools.