I have just built a single stack in .40 with a Kart Barrel.
My problem is i am having failures to feed but the bullets are getting stuck half way in the chamber and not going any further.
When i try to push them the rest of the way they are stuck! I looked at the ones that were failing and they are cheap off brand store bought ammo that looks like they haven't been crimped to tight but some of them will feed and some won't so i am thinking maybe the chamber is too tight ?
Has anyone else had to open the chamber in a Kart barrel ?
By the way this is factory ammo and thats what i want to shoot outa this gun.
Thanks,
Marc