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MUZZLE BRAKE FOR 300 WIN MAG HUNTING FULL

% Reduction in Overall Momentum – This is the reduction in overall impulse or total momentum of the rifle at the end of the recoil.

For each set of results, I will show 3 pieces of information: Here is an example of the data I recorded for one of the muzzle brakes:Īs I publish the results, I plan to show how much each muzzle brake reduces recoil compared to a bare muzzle. So I backed that down to only be 3 shots per muzzle brake. I started out firing 5 shots per muzzle brake, but as I refined the system and setup, my data became so consistent and repeatable that 5 shots seemed like I was just wasting a lot of good match-grade ammo without adding any value. The results are based on the average of multiple shots fired with each muzzle brake. Honestly, I’m not here to try to convince anyone one way or the other, but simply present the data.

As we learned in the recoil post, it seems to be some combination of the two factors. Some experts lean more towards that being related to the total impulse or momentum, and others think it is more linked to the peak force. The big question comes down to what measurement most closely correlates to perceived recoil from the shooter’s perspective. Unfortunately, there is no industry standard for measuring recoil, which means manufacturers often publish whatever makes them look better.

MUZZLE BRAKE FOR 300 WIN MAG HUNTING FULL

Here is the full line-up of muzzle brakes, and you can read more about each in this post.Īs we discussed in the recoil post, when someone claims a product “reduces recoil by 50%” … it usually isn’t clear what they’re talking about. For more info on the test equipment and how the data was gathered, please see the recoil post.

The recoil data was collected using high-speed, high-resolution force sensors.

This post summarizes the results for the recoil tests ran on 20+ muzzle brakes using two 30 caliber test rifles: the 308 Win and the monster 300 Norma Magnum.