[abrian8]

Who can tell me the dif between .45ACP and .45GAP?

 

[Car Knocker]

1/10". Higher pressures in the GAP.

EDIT: To be more accurate, the GAP case is .143" shorter.

 

[Jeff Johnson]

And to add ... not interchangeable.

 

[GeneticsDave]

http://en.wikipedia.org/wiki/45_GAP

 

[abrian8]

Thanks for the info.