Thanks 2-piper!

Now, does that Burrard feller give comparable informations about chambers of those "nominal" 2 1/2 inch chambered shotguns?

Niklas

Geno,

ALL the factory slug loads I ever tested did, indeed, stretch the cases. Chamber lenght was not a factor in this. However, shot loads did not stretch the case when fired in chamber same lenght as fired case AND with chamber pressure normal for such shotshells (have seen with rough interior cases and dry, rough and tough fiber wads).

Niklas