Bryco 59 9 mm, this one would fire and not reset the trigger. The trigger bar and sear cam needed adjustment so they did not slip past each other. New stainless fireing pin, good to go. Beautiful nickel finish
I sometimes down load 9mm to where it just rolls out of the gun. I'd be curious how super light loads would do in a straight blowback. But I dont have one, if the round squibs it would prolly work the slide fine while leaving the bullet in the barrel.
A lot of these blowback handguns are designed around barely moving run of the mill loads anyway, I think HiPoint is the only company who say +P is good to go in their blowback pistols. It would be interesting to play around with 9mm loads to see what will and will not work... sadly there are no longer any gunshops in my area that will roll he dice on used SNS guns... everything is Glock and AR/AK now.