Description
Article no.: ARM-GB38SUP






The Commission Internationale Permanente (CIP) is an international institution that provides standardized rules for proofing of weapons and ammunition for the participating countries.
Our reamers are made to comply with TDCC dimensions for the minimum permitted dimensions of the chamber for a particular caliber, which are shown in the CHAMBER MINI column (example on the photo).
However, due to the tool making and CNC machining process, dimensional variations of approx. 0.02 mm can occur in the making of our Ammo Checker Blocks.
