Yankee Hill Machine Co QD Muzzle Brake 5/8x24 – AR-10, .308 Win, 6.5 Creedmoor

The Yankee Hill Machine QD Muzzle Brake combines recoil reduction with quick-detach suppressor mounting capability. Designed for 5/8x24 threaded barrels, this brake reduces muzzle rise and felt recoil during unsuppressed shooting, then serves as a solid mount point when you attach a compatible YHM quick-detach suppressor. The dual-purpose design eliminates the need to swap devices when transitioning between suppressed and unsuppressed use.

Constructed from heat-treated steel with a corrosion-resistant finish, this brake installs with standard armorer's tools and a crush washer or shim kit for proper timing. The 5/8x24 thread pitch is standard for .308 Winchester, 6.5 Creedmoor, and similar caliber rifles built on AR-10 and other large-frame platforms. Compatible with Yankee Hill Machine QD suppressors only—verify suppressor compatibility before purchase.

• Type: Quick-Detach Muzzle Brake
• Thread Pitch: 5/8x24
• Material: Heat-Treated Steel
• Finish: Black Oxide
• Compatible Calibers: .308 Win, 6.5 Creedmoor, .300 Win Mag, similar
• Compatible Firearms: AR-10, SR-25, DPMS LR-308, and other 5/8x24 threaded rifles
• Suppressor Compatibility: YHM QD suppressors only