So I was just looking over Gunbroker at asking and completed prices for Reising mags. They have always been kind of spendy, just due to the relatively low numbers out there. Now they are going for anywhere from $100-$300 when people can find them.
So I pulled out an Uzi .45 magazine, just to see. The Uzi mag is noticeably thinner than the Reising mag, as well as being more narrow front-to-back. It looks like there may be enough room to fit a magwell adapter in there. It could latch in place using the standard Reising mag catch, and then have another catch in the standard Uzi location.
While Uzi .45 mags are also not inexpensive, I have found the Promag 22-round mags seem to work fairly well. Just holding it and cycling the bolt by hand it looks like it could work.
I'm not sure if an in-place adapter would be thick enough to withstand inserting/removing the Uzi mags into a long adapter. But what about making an adapter that stays attached to the mag? The Uzi mag would provide structural stability to the adapter at that point. I wonder if the plastic would hold up at the mag catch. Maybe a piece of sheet metal with a hole could be incorporated / molded into the plastic 3D print.
Promags can be had for around $30. Add maybe $20-25 for the mag adapter sleeve, and it could be something. If someone wants to run with it and see if they can get it to work.
So I pulled out an Uzi .45 magazine, just to see. The Uzi mag is noticeably thinner than the Reising mag, as well as being more narrow front-to-back. It looks like there may be enough room to fit a magwell adapter in there. It could latch in place using the standard Reising mag catch, and then have another catch in the standard Uzi location.
While Uzi .45 mags are also not inexpensive, I have found the Promag 22-round mags seem to work fairly well. Just holding it and cycling the bolt by hand it looks like it could work.
I'm not sure if an in-place adapter would be thick enough to withstand inserting/removing the Uzi mags into a long adapter. But what about making an adapter that stays attached to the mag? The Uzi mag would provide structural stability to the adapter at that point. I wonder if the plastic would hold up at the mag catch. Maybe a piece of sheet metal with a hole could be incorporated / molded into the plastic 3D print.
Promags can be had for around $30. Add maybe $20-25 for the mag adapter sleeve, and it could be something. If someone wants to run with it and see if they can get it to work.