For TM M4 series.

It is a rare muzzle that is made of duralumin, and made by all CNC machined.
This product is based on medieval type muzzle brake that is once made by US TROY industry.
It has characteristic gas port, and it has different number of spike from PDI's TROY type hider.
It is made by MORISEIKI NL2000SY 500 in one operation, and sandblasted, and the black anode processing is given.
*The image looks bluish because of the situation of taking a picture.

It has three different points from other "TROY Medieval type muzzle brake".
1.It has a screw to fix the angle.
2 All CNC-machined, and made of duralumin.(Many of other companies are making it from iron.)
3.This product is ￥2,940 though the average price is \5,000!

The color of the muzzle made of iron does not match to duralumin outer barrel, and TM original outer barrel.
But this product matches to the color of the anodic treatment.

There is the screw to fix the angle in the back, so you can set it easily.

The sharp spike is cut by V-CUT mill.

※ The length of inner screw(CCW 14mm) is about 14.7mm.
Because of if the screw is longer, durability might become low.
Please use the hider ring to set the muzzle neatly.