9x19 in 7,63x25 chamber

[Steinar]

Originally Posted by alvin

May I assume Royal has only one sear? If that's true, its full-auto mode was implemented more like "slam-fire".....

The mechanical design is packed down into the frame, it's a hassle to dissemble it.. So I'm not really sure if it has one or two sears. But the hammer does not release until the bolt is completely back into the forward position. First time hammer will fall by trigger pull, is not related to the bolts position on this broom look alike