
PVA Reply: The timing collar is LH thread to avoid it coming lose during use.
5 8 x 24 muzzle brake install#
Claim of toolless install is definitely out the window. Would’ve been nice if the brake didn’t come with the self timing collar so tight that I needed 2 wrenches to get it loose. Performed awesome and looks great on my rilfe. Apparent recoil of 300 PRC less than uncompensated 308 with similar weight rifles.īought this after talking with Joe for a 6.5 creedmoor brake. I've used a few different brakes in the past till I tried a jet blast brake. I’ve noticed a substantial decrease in the recoil. Love Patriot Valley!!! Grab a barrel from them as well, they do excellent work. The port angles direct the muzzle blast away from the shooter, while still maintaining excellent recoil reduction and muzzle flip. The Jet Blast 3 port muzzle brakes from PVA are well designed. Posted by AUSTIN MCKNIGHT on Oct 21st 2022 The Jet Blast is 1" OD x 2.4" long and accepts up to 0.8" of thread engagement on the muzzle. 5/8-24 with 33cal aperture (Black Nitride only).

5/8-24 with 6mm aperture (Black Nitride only).Start by clicking on the thread pattern, then the aperture size and finally the surface finish to see the stock status and choose your brake. Standard sizes include the following below. Most shooters elect to simply install it by hand for quick and easy removal when using a suppressor. Users have found excellent performance with simply putting the brakes on by hand without tools however if it is necesssary the brake uses (2) 15/16" wrenches to snug into place and does not need any thread locking agents to maintain position firmly locked to the end of the barrel for thousands of rounds of use. It uses the same locking collar approach that is found on our other brakes and includes part interchangeability with the "Mad Scientist". It is also not 1-time use like other machine-timed brakes but rather can be used barrel after barrel after barrel, saving shooters significant money on each subsequent barrel that they purchase. Our self-timing brakes use a threaded collar in order to index the muzzle brake without additional machining work required on each barrel. Take a look at the snapshots we grabbed during testing, recoil reduction levels over 57% have been measured with this brake! This is accomplished by using our new patent-pending "Blast Shadow" ports. The "Jet Blast" ports are optimized for precision rifles and approved for use up to 300 Win Mag to reduce recoil, aid in precision and shootability, ease of install and do it all without directing muzzle blast back onto the shooter because the rearward angle is optimized to "shadow" the shooter. It brings a welcome addition to the line of brakes known for excellent recoil reduction, easy installation, and excellent manufacturing quality.

The "Jet Blast" is the latest addition to Patriot Valley Arms' popular muzzle brake line-up.
