This new 300BLK upper was added to our piston driven lineup as the next generation of short-barreled options, ideal for close quarters shooting where a more compact platform is desired or a larger caliber 300 Blackout pistol build. THIS IS THE UPPER ONLY, COMPLETE PISTOL LOWER SHOWN FOR EXAMPLE PURPOSE ONLY.
Upper Receiver: A4 Flat-Top, Forged
Barrel Length: 8.5"
Barrel Contour: Medium
Barrel Material: 4150 Chrome Moly Vanadium Steel
Muzzle Thread Pattern: 5/8"-24
Chrome Lined: No
Barrel Finish: QPQ Melonite / Black Nitride
Twist Rate: 1 in 8"
M4 Feed Ramps: Yes
Bolt Carrier: 1-Piece w/Integral Piston Strike Face Low Mass - BCG Included
Milspec Charging Handle Included
Muzzle Device: VDI .30 Cal Jet Comp
Gas System Length: Pistol, Short Stroke Piston Operated
Gas Block Diameter: 0.750"
Handguard: 7" Evolution Rail
Weight: 3.95 lbs