Laugh as you may, we have been single piece engineering these for quite some time.
The ability to quick transition to a secondary weapon is an issue of constant discussion. When enduring a primary stoppage, how quickly can an operator bring the back up weapon into play.
This design is intreresting, it looks like a cast version of some Glock folding stocks that we have seen. Crude but effective. We enjoyed the racking hook on the rear of the slide.
This application suffers from the logical use of the Glock. It makes perfect sense until you see in the additional pictures that which is most everyones first natural reaction of finger positioning...
See how the customer slipped his finger onto the trigger?
Notwithstanding the lack of any apparent chamber blocking device, yes- even in this environment such an image makes me shudder- we have found it might be better to stay with a manual safety pistol for "street level" LE applications. A dedicated SRT or HRT team weapon, we will outfit with a Glock if so officialy requested.
Nothing new here.
Doc @ M&A Parts