RCBS Measuring Tools
RCBS CHAMBER CASE LENGTH GAUGE .300 AAC BLACKOUT
Before every important competition or hunt use this tool to ensure your rounds will chamber and feed correctly, for your peace of mind.
Simply drop the handloaded round in to positively check both chambering as well as cartridge length is within SAAMI specs.
|R88282||RCBS CHAMBER CASE LENGTH GAUGE .300 AAC BLACKOUT|