BRN-180 16" Upper Receiver 350 Legend

Attachment Type: M-LOK Barrel Length: 16.00 Item Height (Inches): 2.375 Barrel Contour: Lightweight Cartridge: 350 Legend Gas Block Diameter: N/A Color: Black Finish: Matte Hand: Right Gas System Length: NA Item Weight (lbs): 4.375 Material: Aluminum Item Width (Inches): 2.500 Item Length (Inches): 23.375 Quantity: 1 Model Number: BRN-180 Kit: Full Muzzle Device Diameter: 0.625 Make Model Fit: Brownells.BRN-180 Muzzle Threads: 1/2"x28 Receiver Style: Complete Twist: 1-16