As of Autumn/Fall 2018, NcStar are no longer exporting this or any other NcStar/Vism brakes.
So, as of March 2019, we've produced (and have in stock!) the new and improved version of this brake - the sizing and finish is vastly improved and we have added two grub screws that take out any 'play' once and for all - we are also using a quality replacement stainless steel pin - just imagine, an SKS brake without the wobble and for less than $40!
As soon as we have photographs we'll have them available for purchase...
Short Pin-On SKS Muzzle Brake.
Model: NcStar AMSKS