Description
300 BLK Complete Upper Receiver
Our Complete Barreled Uppers are fully assembled and ready to pin to your lower receiver. Featuring American-made forged receivers and US-made barrels, the hearts of our uppers are bred for reliability. Each upper is built with quality and consistency in mind, right here in Arlington, Texas.
This upper is offered in black with a 12″ rail and our MZ FS308M Flash Cone, all using mil-spec Type III Hard-Coat Anodizing.
Optional Black Nitride, M4-cut BCG.
The barrel crown on this upper stops short of the rail end. The flash cone provides enough added length to surpass the end of the rail by about 8mm.
Specs
- Caliber: 300 AAC Blackout
- Barrel Length: 10.5″
- Barrel Material: 4150V Chrome Moly Vanadium, QPQ finish
- Barrel Twist Rate: 1:8
- Feed Ramps: M4, NiB finish
- Muzzle Thread Pitch: 5/8×24
- Gas System: Pistol-length
- Journal Size: 0.750″
- Muzzle Device: MZ FS308M
- Handguard Length: 12″
- Charging handle: Mil-spec
Reviews
There are no reviews yet.