The.300 Blackout is one of the most popular self-defense calibers on the market. This round was developed with urban warfare in mind, making it a great option for home defense. This round is known for close-range stopping power and being quiet when suppressed. If you're looking for some of these qualities in your next rifle, this .300 Blackout Upper Build Kit can help. This Upper Build Kit is a low-cost option that can take the hassle out of building your next custom AR-15.
This barrel is chambered in .300 Blackout with a classic 1:8 twist rate. It is made from 4150 Chrome Moly Vanadium steel with a black nitride finish to improve longevity and reliability. It operates on a carbine gas system and has an M4 barrel extension
Recoil Technologies .308 5/8"x24 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 and Increasing Shooting Comfort.
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 feels. 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.
This Upper Features "Seawolf" A Premium Omega Manufacturing 15" M-Lok Handguard. Made From T6-6061 Aluminum, This Handguard Has A Type III Hard Coat Anodized Finish Along With Cutouts That Are Made To Reduce Weight. This Handguard Allows You To Comfortably Grip Your Rifle In A Variety Of Shooting Positions And Securely Mount A Variety Of Accessories.
This 5.56 NATO Slabside Complete BCG has a simple, classic design. It is machined from 9310 steel which means this BCG is tough and durable. The nitride finish helps make it resistant to corrosion and increases its strength. It has been MPI and HPT tested to ensure its quality. All of these characteristics make this a high-quality, durable BCG.
This AR-15 M4 Charging Handle is machined from 7075 T6 aluminum and has a Type III hard coat anodized finish. This means that this is one strong, durable, and reliable charging handle. The Teflon coating on the handle makes it resistant to corrosion and waterproof. The complete assembly includes the latch. This charging handle is small but mighty.