FN America Barrel, 20", 556NATO, 1:7 Twist, Button Broached, Rifle Length Gas System, M16 Contour, Fits AR-15, Matte Finish, Black 20-100043

Specifications:

• Manufacturer Id : FN
• Accessories : 1:7 Twist
• Type of Barrel : Hammer Forged
• Barrel Length : 20"
• Description : Rifle Length Gas System
• Finish : Matte
• Fit : AR Rifles
• Caliber : 556NATO
• Manufacturer : FN America
• Manufacturer Part # : 20-100043
• Type : Barrel
• Sub Category : Rifle Barrels
• Color : Black