Quote:
Originally Posted by mcguyver
Systema has their own wrench, which has a cut for the cylinder head and 2 pins welded on for the spring guide. But I bet it's hella expensive. A standard combination armourers wrench or even a barrel nut wrench + telestock tool will work fine.
|
isn't it just a Bushmaster wrench that they "modified" for the Cylinders? Thats what I read anyways.