The SilencerCo ASR Muzzle Brake (brand part no. AC1961) is cut to an 11/16×24 thread for .458 caliber hosts and built around SilencerCo’s Active Spring Retention quick-mount system. Its three-port design bleeds gas to effectively reduce felt recoil and muzzle climb on hard-recoiling large-bore rifles. Because it’s an ASR muzzle device, it doubles as the mounting interface for compatible SilencerCo suppressors, giving a one-hand-on, one-hand-off transfer once a can is ready to go on.

Key Specifications

• Cut to an 11/16×24 thread pattern.
• Rated for .458 caliber hosts.
• Three-port design reduces felt recoil and muzzle climb.
• Doubles as the mount for SilencerCo’s ASR (Active Spring Retention) suppressor system.
• Enables one-hand-on, one-hand-off suppressor mounting once installed.
• Compatible with all ASR-equipped SilencerCo suppressors once installed.

Frequently Asked Questions

What does this muzzle brake do for recoil? Its three-port design bleeds gas to cut felt recoil and muzzle climb on a hard-kicking .458 caliber host.

Can I mount a SilencerCo suppressor to this brake? Yes, it’s built on the ASR system, so it accepts any ASR-compatible SilencerCo suppressor with a quick, one-hand mount.

Buy the SilencerCo ASR Muzzle Brake, 11/16×24, .458 Caliber

Tame recoil on your large-bore host while keeping ASR suppressor compatibility. Order it from our Silencer Co lineup, part of our Class 3 parts and accessories, at our Lubbock, Texas gun shop for fast, direct shipping.