F-1 Firearms has revolutionized the compensating muzzle brake…Introducing the Dragon Slay-AR Brake, available in .308. Precision machined from 4140 low-alloy domestic steel, this brake greatly reduces recoil and eliminates muzzle rise providing the operator with extreme accuracy. The brake also carries a high end black nitride finish, excellent for durability and a refined finish.

Specifications:

• Thread: 5/8”-24
• Weight: 2.59 oz
• Length (LOA): 2.95”
• Width: .825” (Widest)
• AISI/SAE 4140 low-alloy Steel
• Crush Washer Included