Precision Rifle Magnum Sub Base 0508 - Pack of 50 Details

Although it is early in Precision Rifle's testing, they have already committed to adding the Muzzleloader Magnum Sub Base to their product line. In every group tested the accuracy has either improved or remained unchanged. In every load shot through the chronograph, the Standard Deviation has improved. By utilizing the Muzzleloader Magnum Sub Bases they have been able to increase powder charges and velocities by up to 200 fps while maintaining accuracy and Standard Deviation . 50 per package