FYI: This brake appears to be well made, Tapco products usually are, but will not fit onto existing threading or diameter of MAK-90 barrel.

A hacksaw blade and pipewrench took care of the spot welded muzzle nut. It took about 5 mins to install it alltogehter. Just remember it's left hand thread 14x1.

It looked very nice and great for reducing muzzle climb. Buy this now (WASR 10/63) I'm not kidding.

It's a great break for a real good price and got here on time. Fit like a dream on my Maadi AK-47 and it's 922 compliant.

I ordered on a Thursday and received it on Tuesday. I tried it on my Draco and the threads fit like a charm. Very good product for a great price. If your thinking about buying it go ahead you'll love it.

Great slant break. Made in USA, so it's compliance part. Good threads on mine. Satisfied with my purchase.

the threads are perfect and the break has two notches to allow for direction left or right, why to the left i dont know but its a cool feature none the less. looks better then pictured.

These muzzle breaks help greatly with follow up shots. Its shape focuses exiting gases agianst the muzzle climb, and works great at it too! It may not be great looking or be a flash suppresor but it does its job and it does it vey well, and unlike many other muzzle breaks this allow you to use your bayonet if so desired! I gave it 5 stars because it does what it is supposed to do and also counts as a compliance part.