CHAMBER/CASE LENGTH GAUGE .40 S&W

.40 S&W case length checks are straightforward with this RCBS chamber/case length gauge. It gives reloaders a simple way to verify case length against the chamber/case gauge setup before brass goes back into the loading cycle.

That matters when you want a gauge that matches the cartridge and keeps the check focused on fit, not guesswork. The only listed fitment here is .40 S&W, so it stays specific to that cartridge rather than trying to cover everything.

MPN: 88272
UPC: 604544630084