SilencerCo Alpha ASR Mount for Octane, Omega-K Series, Harvester 300 - Steel Matte Finish

The SilencerCo Alpha ASR Mount is a quick-attach mounting system designed for shooters who want a reliable, repeatable connection between their rifle's muzzle device and suppressor. This steel matte-finish mount works with ASR-compatible flash hiders, muzzle brakes, and suppressors in the Octane, Omega-K, and Harvester 300 series, giving you the flexibility to pair your gear without dedicated threads for each combination. If you're running a modern suppressor setup and value the ability to swap components on the fly, the ASR system eliminates the need for permanent mounting while maintaining a solid lockup.

Built from 17-4 stainless steel and heat-treated for durability, the Alpha ASR Mount handles the pressures of centerfire rifle shooting. The integrated locking ring keeps the suppressor from rotating during fire, which matters for consistency and safety—especially on longer strings of fire or in field conditions where you can't babysit your zero. The direct connection between mount and suppressor is designed to support the performance characteristics of your silencer without introducing play or rattle that compromise accuracy or sound signature.

The real advantage of the ASR ecosystem is adaptability. Whether you're building a precision rifle, setting up a hunting rifle, or maintaining multiple platforms, the ability to quick-detach your suppressor without tools and re-attach it to another ASR muzzle device saves time and lets you consolidate gear. It's the kind of system that rewards shooters who think in terms of modular setups rather than one-off builds.

Key Features

• Quick-attach/detach design for rapid suppressor mounting and removal
• Locking ring prevents suppressor rotation during use
• 17-4 stainless steel construction, heat-treated for strength and longevity
• Steel matte finish resists corrosion and glare
• Compatible with ASR flash hiders, muzzle brakes, and suppressor platforms (Octane, Omega-K, Harvester 300 series)
• Direct connection design for enhanced suppressor performance

Specifications

Frequently Asked Questions

What suppressors and muzzle devices does the Alpha ASR Mount work with?

The Alpha ASR Mount is compatible with SilencerCo Octane, Omega-K Series, and Harvester 300 suppressors, and pairs with ASR Flash Hiders, ASR Closed-Tine Flash Hiders, ASR Muzzle Brakes, and ASR Single Port Muzzle Brakes.

Is the ASR Mount quick-detachable?

Yes. The ASR Mount is a quick-attach and detach system, allowing you to mount and remove your suppressor without tools.

Does the mount prevent suppressor rotation?

Yes. The integrated locking ring prevents the suppressor from rotating during use, maintaining consistent alignment and performance.

What material is the Alpha ASR Mount made from?

The mount is constructed from 17-4 stainless steel and heat-treated for durability. It features a steel matte finish for corrosion resistance.