Redding Bullet Seating Micrometer with #23 Seat Plug Action Fit_Ruger 10/22 257 Barrel Twist 1 in

257 Barrel Twist 1 in 9

Polymer tip boosts ballistic coefficient and initiates rapid expansion

Designed to be used with the RCBS® Accessory Handle or on the RCBS Brass Boss

Included hex wrench for lever lock and leg spread tension adjustment

The Pistol Max Gauge is a must if you are loading your own ammunition for your handguns or if you need to check purchased factory ammunition

Redding Bullet Seating Micrometer with #23 Seat Plug Action Fit_Ruger 10/22 257 Barrel Twist 1 inRedding Bullet Seating Micrometers are for use with most standard Redding Seating Dies and provide a direct replacement for the original seat plug. They provide a direct replacement for the original seat plugs and can easily be changed from one die to another. Redding Bullet Seating Micrometers for bottleneck cartridges are available for traditional bullet shapes (STD) and for VLD bullet shapes (VLD). They are also available for handgun and straight