Originally Posted by Redneck
Originally Posted by GunGeek
..... and the others are straight wall.
Wanna bet on that? laugh


.380
Neck diameter .373 in
Base diameter .373 in

.38 Special/.357
Neck diameter .379 in
Base diameter .379 in

9mm
Neck diameter 0.380 in
Base diameter 0.391 in

Last edited by GunGeek; 07/25/16.