- Barrel: 18” 6.5 Grendel Melonite Barrel Chrome Moly
- Twist Rate: 1:8
- Feed Ramps: M4
- BCG: Case Hardened 8620 Steel Nitride Coated, M4/AR-15 Compatible, Mil-Spec/MP Tested
- Gas Block: Steel .750 Low Profile
- Gas Tube: DGI Stainless Mid-Length
- Muzzle Device: Steel A2 Style Flash Hider
- Rail: 15″ Free Float Keymod
- Upper Receiver: Forged Upper Receiver
- Upper Components: Mil-Spec Forward Assist, Mil-Spec Dust Cover, and Brass Deflector
- Charging Handle: Mil-Spec Aircraft Aluminum
Product Details: AR15 Complete Upper Assembly – 18″ / 6.5 Grendel / Keymod / 160863
➲ Midlength Gas Tube
An essential component to your AR15 is the gas tube, which keeps your build up and running. This mid-length gas tube is constructed from corrosion resistant stainless steel ensuring a lifetime of service.
➲ .750 Low Profile Gas Block
The gas block is a critical link in the chain that is too often overlooked. This component ensures that your AR runs reliably. Made from high-quality steel with a smooth nitride finish, this .750 low-profile gas block is efficiently designed to stay put with the percussion of gunfire. With its low profile this gas block allows it to fit under the most ergonomically designed handguards and rails on the market.
➲ Upper Receiver
The foundation of all good ARs is built upon a dependable upper receiver. CBC upper receivers offer best-in-class quality while providing you years of dependable service. Boasting a MIL-SPEC type III hard coat anodized finish and machined from 7075-T6 forged aluminum, this M4 flat-top receiver delivers a lifetime of superior function. You want your AR built upon a solid platform - this receiver gives you the confidence that your AR-15 will function when it counts most.
➲ A2 Flash Hider
The muzzle device is designed to perform a specific task, like suppress flash intensity or reduce felt recoil. This A2 Flash Hider is machined from quality steel and finished with an exceptionally corrosion resistant salt bath nitride for a lifetime of service. It provides effective flash suppression that preserves the shooter’s night vision by disrupting the muzzle flash when firing in low light conditions. While its closed bottom with top and side ports offers reduced dust signature when shooting from the prone position while additionally acting as a compensator.
➲ Standard MIL-SPEC Charging Handle
A central component of your AR-15, the charging handle not only assists in chambering a round, but is your main tool to clear a round that won’t eject cleanly. The 7075-T6 aluminum design results in a rugged and capable charging handle for your AR-15. With lightweight aluminum construction and a traditional snag-free latch design, this charging handle provides superior function and reliability.
➲ 6.5 Grendel Type II Bolt Carrier Group
There is nothing more crucial to the performance of your AR-15 than the bolt carrier group. Manufactured to MIL-SPEC and finished with a superior quality nitride finish that protects against corrosion and heat, this 6.5 Grendel BCG will not let you down. To ensure that it will provide superior performance in your AR-15, each bolt carrier group undergoes high-pressure testing (HPT) and magnetic particle inspection (MPI). This 6.5 Grendel Type II Bolt Carrier Group features a full mass M16 cut carrier offering greater durability and features a properly staked gas key.
➲ 6.5 Grendel Barrel
Perfect for target shooters and hog hunters, the 6.5 Grendel is known for its extreme accuracy and top-tier ballistic performance. Machined from 4150 chrome moly steel with a 1:8 twist rate and nitride finish, this barrel will deliver round after round consistently and accurately. This AR15 barrel features 5/8×24 tpi threads, and a chamber and gas port optimized for reliability. In addition, this barrel is a type II resulting in a .120\" throat and a .300\" neck.