JR (Just Right) Carbine 45 ACP

Missionary

Well-Known Member
Greetings
Anyone shooting one of these carbines in 45 ACP ? Or any caliber ? Been seeing these become more available and thought as they look good maybe getting one to haul along with the Glock. One mag and cartridge idea.
I would like to know about cast performance as I tend not to ever purchase the factory items.
Thank you !
 

Ian

Notorious member
Unless they fixed it, none of the variants had a last-round bolt hold open feature. Other than that, they're fun little guns. Never shot cast through one, though.

If I were to do it over again I'd buy a dedicated Glock magazine .45 AR-variant lower with last round hold-open and pin it to a RMW Extreme DI upper.