SilencerCo announced the new ASR quick detach mount for the Harvester Big Bore. According to the SilencerCo blog, this mount uses the same attachment method that is used on the Specwar suppressors.

The new mounts can be used with both 5.56 and 7.62 brakes. They will be available in:

• 3/4×24,
• 5/8×24,
• M18x1, and
• M18x1.5.

The mounts carry a suggested retail price of $158. The SilencerCo brakes have an MSRP of $89.

More images and information of the mounts are in this video produced by SilencerCo:

If you are not familiar with the Harvester Big Bore, check out this introductory video from Silencerco:

Advance to 2:36 to hear the reduction in a .338 Lapua Magnum.