RAMMAN4
Bearcat
I was messing around with my new KP345 the other day and I noticed that my 1911 magazines looked pretty similar. When I layed them on top of each other they look almost identical. I was able to lock a 1911 magazine in my KP345 and get it to cycle rounds as long as I held the magazine all the way in, flush with the bottom of the pistol grip. I guess you could use 1911 mags if you needed something in a pinch.