The Bergara ST-1 Self-Timing Muzzle Brake (brand part number BA0006) is a .30-caliber muzzle brake threaded 5/8-24 tpi with a 1-inch body diameter, built around an angled baffle design that directs propellant gas downward instead of venting it into the shooter’s line of sight or kicking up ground disturbance in front of the muzzle. That geometry delivers a drastic reduction in felt recoil along with minimal muzzle rise, while the self-timing design means it locks into the correct clocked position without shims. It ships one per box, ready to thread onto a .30-caliber rifle.

Key Specifications

• Rated for .30-caliber rifles.
• Threaded 5/8-24 tpi with a 1-inch body diameter.
• Uses an angled baffle design that directs gas downward.
• Delivers a drastic reduction in felt recoil.
• Minimizes muzzle rise.
• Self-timing design locks into the correct clocked position without shims.
• Measures 2.50 inches overall.

Frequently Asked Questions

Do I need shims to time this brake? No, the self-timing design locks it into the correct position without shims.

What caliber is it rated for? .30-caliber rifles.

Buy the Bergara ST-1 Self-Timing Muzzle Brake, .30 Caliber

Cut felt recoil and keep your sight picture clear with Bergara’s self-timing brake. Order it from our Bergara lineup, part of our gun parts and accessories selection, at our Lubbock, Texas gun shop for fast, direct shipping.