How Does a Self-Timing Muzzle Brake Work?

Muzzle brakes are an excellent way to reduce felt recoil and help stabilize your barrel. Easy to thread onto your muzzle, they are a popular device for hunters, competitive shooters, and day-to-day gun enthusiasts

Despite their easy installation, they may require adjustment, or timing, to ensure it is working as designed. Although not difficult, you do need to understand how timing works, unless you prefer a self-timing solution. Wondering how a self-timing muzzle brake works? Read on for your answer.

Why Use a Muzzle Brake?

First off, you might be wondering why you would consider a muzzle brake in the first place. These devices are more popular than you think and are especially sought after for heavier caliber rounds that offer strong kickback. Because of their compact size and designs that focused on a more accurate shooting experience, they are considered a must-have for many gun enthusiasts for various shooting disciplines

Pros

There are many benefits to the use of a muzzle brake. Not only does it reduce recoil, but it also reduces muzzle jump – which can be incredibly helpful for use with larger caliber firearms. This allows you to return to target more quickly, and also provides the opportunity for new shooters and smaller framed shooters (such as women and children), to take advantage of a wider variety of rifles without having to anticipate the pain of kickback. It also helps work as a flash suppressor to provide a clear shot. 

Cons

Despite its awesome benefits, the addition of a muzzle brake often forces you to readjust the shooting feel of your rifle due to the addition to both length and weight. Although subtle and easy to get used to, it does create the need to re-zero. 

It also is absolutely deafening to anyone standing nearby. Since gasses are forced to the side with the use of a muzzle brake rather than straight forward, the retort is also forced to the sides, making an incredibly loud noise. The shooter is still protected from the worst of it due to its directional blast, but anyone nearby, such as a hunting partner or shooting range visitors will be affected. 

What is Muzzle Brake Timing?

There are many different muzzle brake designs, and some require timing adjustments. The term timing may hint at the need to time your shooting to target acquisition in some manner – but that is not at all what it means. Rather, to time your muzzle brake means to turn it to the correct position, turning the device in the same manner you might turn the hands of a clock to set the correct time. 

Types of Brakes That Need Timing

Muzzle Break with smoke from an ar-15

Not all muzzle brakes need to be timed. If the muzzle brake has gas ports evenly spaced around the device, it won’t need timing. This is because the gasses are already spreading out in an even pattern. 

Muzzle brakes often have patterned gas ports that offer specific control of your barrel. If these ports are not located evenly around the device, it will require timing. This is because those ports need to be in a certain position, or location similar to hands on a clock, in order to do the job they are designed to do. These ports help release gasses in a controlled manner to provide a reduction of recoil and control over the barrel.

If you are unsure if your brake requires timing, simply check with the manufacturer’s directions concerning installation. 

What is a Self-Timing Muzzle Brake?

Self-timing muzzle brakes work as a device that doesn’t require any extra attention on your part when installing. It allows you to install the brake and lock down the collar so it sits on the barrel the exact same way each and every time you put it on. This ensures the ports are pointed in exactly the right direction to maximize gas release for recoil negation and barrel stabilization. 

How to Time Your Muzzle Brake

Timing a muzzle brake isn’t difficult, and all you need for the most effective installation is a torque wrench and shims. Shims are small pieces of metal that you can use to align your muzzle device and tighten it down in the proper position. Some muzzle brakes come with a set of shims or crush washers. Crush washers don’t always evenly crush and can create misalignment, which is why shims are a preference. 

In order to time your muzzle brake, you can simply follow these steps or watch this video for an idea of what this looks like:

Step 1: 

Screw the muzzle brake onto the barrel either by hand, or with a torque wrench, and tighten to the manufacturer’s specifications.

Step 2: 

Check the orientation of the brake compared to where it should be. 

Step 3: 

Unscrew the muzzle brake and add a shim while you retighten. 

Step 4: 

Continue this process (steps 1-3) until the muzzle brake is timed correctly and it is tightened fully to avoid movement when shooting. 

Wrapping It Up

Overall, understanding the timing of your muzzle brake whether you use a manual option or self-timer is an easy concept. Making sure your brake is properly set so pressure and gas release optimizes your shooting comfort is, after all, the entire point of the device. 

Let us know what questions you may have below, and, as always, please share!

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