Hi folks! Excellent work in this thread, I'm enjoying the amount of innovation you guys are showing on coming up with fixes!
I'm suffering from the same problem as Number5. Pulling the charging handle cocks the hammer, but does not move the internals far enough to set the firing pin. If I mag up and pull the trigger, all I get is the "click" of the hammer falling.
If I reach up into the magwell when the hammer is cocked, I can apply a tiny amount of pressure to the pin and cause it to click into place. After that, I can mag up, and fire it normally. It seems that under blowback, the