Auto-Ordnance 1927-A5 Pistol on GB

[rhuff]

I know for certain that I won't be purchasing that "thing" to install on my 1928 TSMG. I have zero problems using the original Thompson 20 and 30 round mags. Of course, the full auto fires from open bolt, where as the semi auto fires from a closed bolt. That may cause a bit of problem in the feeding of the semis, I can't say.