Yankee Hill Machine

YHM’s line of sRx products were designed with aesthetics and ease-of-use as the top priorities and that is no different for the YHM sRx Short Muzzle Brake (YHM-4445-MB). This Q.D Muzzle Brake comes in three variations (5/8 x 24" 5/8 x 32" & 11/16" x 24) and it's compatible Q.D. Adapter/Mounting Interface attaches to the industry standard (HUB) 1-3/8” x 24 threads. It features an internal taper seal-in front of the threads-that locks your suppressor on and forms a tight seal to contain gasses while in-use. This means no gasses or debris can build up on the threads. The sRx Short Muzzle Brake must be paired with The YHM sRx Adapter (YHM-4400) . The sRx Short Muzzle Brake adds minimal length and weight to the suppressor set up while also allowing you to reap all the benefits of the new YHM sRx System-when used in conjunction with The sRx Adapter. The full YHM sRx (Suppressor Rx) System will be the obvious choice for someone looking for a sleek low-profile suppressor set up-that’s also built to withstand rigorous use. This is our prescription for the shooter who cares about the aesthetics of their build as well as its ease-of-use. Muzzle device length is 2.3". Length added to barrel is 1.675" (on barrels with 0.6" threads). Some of the exciting new benefits of the YHM sRx System are as follows: - TIMELESS. (No need to shim/time to barrel) - Small/low profile - No moving parts - Large taper in front of the threads allows for consistent mounting. - Lighter than many Q.D. mounting offerings on the market - Can be permanently attached to firearm barrel needed - Length: 1.6875" - Diameter: .75" - Material: 4140 Steel - Finish: Black Phosphate - YHM-4445-MB-24 5/8" - 24: .45 Caliber - Thread Size: sRx The YHM sRx System-just what the doctor ordered!