Shooting the World's First 7mm PRC Rifle
This guide details the assembly and initial range testing of a custom 7mm PRC rifle, featuring a Defiance Anti action, MDT Oryx chassis, and Leupold Mark 5HD optic. It covers load development with various powders and bullets, velocity testing using a LabRadar, and ballistic comparisons against established cartridges like the 7mm Rem Mag. The expert-level instruction emphasizes careful pressure monitoring and efficient cartridge performance.












