Gemtech Series ETM 3-Port Muzzle Brake 7.62 5/8×24

Features:

• Unmatched reliability in alignment with ETM equipped suppressors
• 2.375" long pre-dimpled for pin and weld to 14.5" barrel
• Virtually eliminates the possibility of carbon locking with a suppressor attached
• Length: 2.37 In
• Weight: 2 Oz
• Caliber: 30 Cal
• Mount Type: 5/8-24
• Color/finish: Black