In older tanks, especially from WW2, muzzle brakes were pretty common. Muzzle brake use on artillery and tank barrels As the deceleration is more violent, it can be akin to slamming the scope into a wall. As most scopes are designed to withstand violent recoil actions with gradual deceleration, the relatively sudden stopping of a muzzle brake can damage them. This might seem a minor issue to some, but it can really bother veteran shooters. Thirdly, they add some length to the gun. Secondly, they tend to be quite noisy.Īs the muzzle blast is partially redirected more towards the shooter than away, you'll likely need ear defenders or risk damaging your hearing. A good muzzle brake would set you back around $250 a piece. Muzzle brakes are not without their problems, as you'd expect.įirstly, muzzle brakes are not cheap. There does also appear to be some evidence that muzzle brakes can improve accuracy, as well as making the shooting experience a little bit more comfortable, to say the least. Some rifles would likely be unshootable without one. This is a great help, particularly for people with shoulder injuries, or in preventing shoulder injuries. Muzzle brakes tend to reduce recoil by around 50%. Most brakes are designed to the detached, but not always. These are generally designed to divert the gas 90 degrees perpendicular to the barrel. They can, of course, be integrated into the gun design. Most brakes take the form of 1.86-inch (5-centimeter) tubes that screw onto the end of the muzzle. Source: Robert Emperley/FlickrĬompensators tend to be the perfect choice for calibers that don't boast a lot of recoils, and by their very nature, they help the shooter keep track of their target more easily for multiple shoots on the same target.Ĭompensators tend to be pretty expensive devices, however, and tend to generate a lot of noise. The mitigation of recoil is only a secondary goal of a compensator which is specifically designed to help reduce muzzle movement when firing. The main difference between the two is that muzzle brakes are designed to vent gasses so that the rearward motion or recoil is reduced, while compensators are designed to vent gasses in a way that reduces the jump, or vertical movement of the muzzle. Muzzle brake versus compensators, what is the difference?Ĭompensators are devices that, much like muzzle brakes, reroute expelled gasses from the gun barrel in order to achieve less recoil and muzzle movement. This means they provide two crucial benefits in one device. This smoke prevents you from seeing your target after firing, or seeing the spot where the shell lands to help you correct your aim. Muzzle brakes are also pretty handy in reducing the amount of discharge smoke from the gun.
This helps push the barrel forward a bit to counteract the recoil. Other designs divert the gases slightly backward and away from the end of the barrel. In the former case, this would push the muzzle down to help counteract the muzzle jump. You could simply cut holes or ports in the barrel itself to divert the gas upward or sideways. The idea is that the released gas that propels the bullet out of the barrel can also be used to reduce the kickback from the weapon. Muzzle brakes are one of many ways that gun manufacturers use to dampen this recoil, which is especially noticeable in larger field artillery. The very same explosion causes an equal reaction in the opposite direction - what we call recoil. This results in an explosion, and the expanding gases from this explosion speed the projectile out of the barrel. RELATED: US ARMY UPGRADES HOWITZERS WITH AI TO SHOOT DOWN CRUISE MISSILES What is a muzzle brake?Īs Newton tells us in his third law, "for every action has an opposite and equal reaction," this is as true while you are sitting in a chair as it is when you are firing a gun.Īs the firing pin in the gun compresses, the primer ignites the gunpowder. Here we'll take a quick look at them at what they are used for.
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