Originally Posted by dm1906
Actually, a lot. I've been down this road before with other cartridges. I'm looking forward to it, but it'll be a couple months before getting started.
Well, the Glock / 1911 / BHP designs are not blowback.. .and I get that... BUT ... I'd think that you should be able to exceed 6" barreled loadings' velocities quite easily, and maybe even by a large margin.
Time will tell!