u/F3ver_

I have both mixtape pistols. I also have the Sabre 300 blackout pistol with the rifle speed adjustable gas block. I am wondering if I can purchase the mixtape muzzle device for the Sabre rifle? I would like to be able to move the mixtape suppressor between the three guns.

Looking for info on the size of spanner wrench needed for the psa mixtape suppressor plan b mount.