Today PDI announce the new release information, it's the TROY Medieval type muzzle brake 2

This muzzle brake is not same as other brand. It's made of Duralumin & black anodized.  Almost all brands are using Steel, but we chose the duralumin by Japanese famous maker Sumitomo material. If you want to  see more detail, please visit the X-FIRE page: http://www.x-fire.org/aeg_external/troy_medieval2.html

Tomohiko Nishizono
PDI Co.,Ltd.
Sales & factory Manager