Ak47 muzzle brake removal tool11/21/2023 If your firearm utilizes a jam nut, that is just fine, keep on using that. If your new muzzle device needs timed - which most of them do - we recommend doing so with our Accu-Washer Alignment System to avoid having to over torque or stack shims to get it right. Now is a good time to clean and lightly lubricate the threads. TIP: Crush washers should never be reused (and are not a great choice to begin with). If your old muzzle device was using a crush washer, remove that as well and dispose of it. Once your device has broken free from its timed position you can simply remove without the use of your tool.įinally, now that your muzzle device is off, check the shoulder of your barrel. If you need additional help, reference the instructions for your current muzzle brake or flash hider, reach out to Precision Armament for assistance, or take your firearm to a qualified gunsmith. There could be a number of things going on to prevent it from rotating. Determine if perhaps the muzzle device was installed with a thread locker, maybe it has a locking collar, or maybe has a large amount of carbon build up holding it in place. If you find yourself using excessive force and it is not budging, stop and reevaluate. Second, using the wrench or tool of your choice, index on the wrench flats of the muzzle device and use reasonable effort to break the hold. With a bolt-action rifle, the majority of the time there is plenty of barrel exposed, so your best bet is to clamp the barrel itself using a barrel clamp.ĭouble check that everything is secured and solidly in place. This is because on these platforms, we like to have the handguard as far forward as possible, so clamping the barrel usually is not an option. We like to use vise blocks that actually seat inside the barrel such as: On an AR-15 platform, excessive torque on the barrel can cause damage to the index pin or even the upper receiver itself. Steps to take when changing your muzzle deviceįirst, one of the most important things when doing this is to make sure that the barrel is secure.Specific tools Precision Armament Armorers use. Basic Tools needed to change your muzzle brake or flash hider.In this article, we are going to discuss: If you are ready to remove and install this yourself, you want to be sure about just a few things. Most of them should charge a nominal fee and have a quick turnaround time. Now, if you are feeling unsure about performing this operation yourself or perhaps you do not have some of the basic tools, this is a common job for nearly any gunsmith. With a few simple tools (you probably already own), and a couple minutes, you can perform this upgrade to your own bolt action, AR-15, AR-10, or short barrel rifle. Since you have done this work before, how did you grip the brake.One of the most common questions we get, right behind “what Muzzle Device do I need?”, is “do I need a tool to change my muzzle brake or flash hider?” While some firearm modifications can seem a bit daunting, changing a muzzle device requires very little effort or resources. It does not make any difference which way (LH or RH) I loosen it because, there is at least 1/16th gap between the sight post and brake, which allows a whole turn in the wrong direction. When I retract the index pin, I don't see any evidence of locktite or any other sealer. Furthermore, I can see enough of the threads to see that they are RH. I made some wood jaw inserts for my vise for this kind of work." You're right about grabbing the barrel at the sight base, but do protect the ears. Assuming you are correct about the thread spec (RH) and know that the attachment is not welded or brazed, the thing to do is to heat it with a propane/butane torch and remove it. "How do you know what the thread spec is? In other words, did you put the brake on yourself? If not, how do you know it is not welded or brazed or at least Loctited? Does the sight base have a working index plunger? Kroil is an excellent penetrant and you have given it sufficient time to work.
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