single slot gas cylinder lock screws

[RCS]

Photos show some variation in the manufacture of the screws,all in photos are original. Some appear to be DuLite color and could be Winchester. The bevel was added to the bottom of the threads in July 1941. Most repros will accept the M5 bayonet stud.

[GUNHEEP]

Nice little stash. And good reference material. Thank you for sharing
Andy