Redding Instant Indicator 7mm Remington Mag

Now you can quickly compare headspace and bullet seating depths within .001 of an inch. The “Instant Indicator” quickly checks the headspace from the case shoulder to the base. This information is critical for setting up your sizing die to achieve the precise amount of shoulder bump. To compare bullet seating depths simply insert a standard Redding sizing bushing of the proper bore diameter for the caliber you are using. Supplied with instructions to check and quickly compare overall case lengths and bullet base to ogive.