PVA Jet Blast Muzzle Brake, 6.5mm
Made in the USA.
5/8-24 barrel interface
Salt bath nitride finish
1" OD x 2.4" long
Up to 0.8" of muzzle thread engagement
Weight 3.8 oz (108 grams)
The Jet Blast is a self-timing brake which use a threaded collar in order to index the muzzle brake. It is also not 1-time use like machine-timed brakes but rather can be used barrel after barrel.
Users have found excellent performance by simply installing the brake by hand without tools. However, if it is necessary the brake uses (2) 15/16" wrenches to snug into place and does not need any thread locking agents to maintain position. Most shooters elect to simply install it by hand for quick and easy removal when using a suppressor.
The Jet Blast ports are optimized for precision rifles to reduce recoil and aid in precision and shootability. Additionally, the ports are designed to avoid directing muzzle blast back onto the shooter because the rearward angle is optimized to "shadow" the shooter.