The "Jet Blast" is the latest addition to Patriot Valley Arms' popular muzzle brake line-up. It brings a welcome addition to the line of brakes known for excellent recoil reduction, easy installation, and excellent manufacturing quality. 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. This is accomplished by using our new patent-pending "Blast Shadow" ports. Take a look at the snapshots we grabbed during testing, recoil reduction levels over 57% have been measured with this brake!
Our self-timing brakes use a threaded collar in order to index the muzzle brake without additional machining work required on each barrel. 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. It uses the same locking collar approach that is found on our other brakes and includes part interchangeability with the "Mad Scientist".
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. Most shooters elect to simply install it by hand for quick and easy removal when using a suppressor.
Standard sizes include the following below. 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.
- 1/2-28 with 6mm aperture (Standard)
- 5/8-24 with 6mm aperture (Black Nitride only)
- 5/8-24 with 6.5mm aperture (Standard)
- 5/8-24 with 30cal aperture (Standard)
- 5/8-24 with 33cal aperture (Black Nitride only)
The Jet Blast is 1" OD x 2.4" long and accepts up to 0.8" of thread engagement on the muzzle.
Weight: 3.8 oz
40 Reviews Hide Reviews Show Reviews
This is a nice muzzle brake. I like that it is steel and makes my barrel a little heavier.
This brake is amazing! I was a little afraid it would sacrifice accuracy, but it did not. Highly recommended, especially if you’re running a 300WM on a Proof Research
I am sold on this break for all my PRC builds. I have even replaced the breaks on older builds and seen an instant improvement in accuracy...Great product
The Jet Blast 3 port muzzle brakes from PVA are well designed. The self timing nut system is great. The port angles direct the muzzle blast away from the shooter, while still maintaining excellent recoil reduction and muzzle flip. Love Patriot Valley!!! Grab a barrel from them as well, they do excellent work. Everything is quality!!!
Very well made. I’ve noticed a substantial decrease in the recoil. Fast delivery
I've used a few different brakes in the past till I tried a jet blast brake.. now it's all I use..
Works well. Apparent recoil of 300 PRC less than uncompensated 308 with similar weight rifles.
Bought this after talking with Joe for a 6.5 creedmoor brake. Put this on a AR10 build. Performed awesome and looks great on my rilfe.
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. Claim of toolless install is definitely out the window. PVA Reply: The timing collar is LH thread to avoid it coming lose during use. It is tool-less if you don't accidentally tighten the collar first trying to take it apart.