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Attachment Type: Direct Mount
Item Weight (lbs): 4.320
Barrel Contour: Lightweight
Cartridge: 5.56x45 NATO
Barrel Length: 20.00
Kit: Full
Gas System Length: Rifle
Finish: Anodized
Color: Gray
Muzzle Device Diameter: 0.96
Item Height (Inches): 4.000
Hand: Right
Gas Block Diameter: 0.625 Inches
Quantity: 1
Make Model Fit: Brownells.BRN-601
Item Length (Inches): 31.000
Material: Aluminum
Item Width (Inches): 2.000
Muzzle Threads: 1/2"x28
Model Number: BRN-601
Twist: 1-12
Receiver Style: Complete