Hornady Superformance International Ammunition 308 Winchester 150 Grain GMX (20pk) Type_20 Cal The Pro-Shot Thread Adapter adapts

The Pro-Shot Thread Adapter adapts 8 x 32 female to 5/16 x 27 female thread

Jacket thickness is precisely controlled for expansion at all velocities

Material: Aluminum and Brass

Machined and hardened steel working surfaces

3/32 roll pin to replace the old trigger pin

Hornady Superformance International Ammunition 308 Winchester 150 Grain GMX (20pk) Type_20 Cal The Pro-Shot Thread Adapter adaptsCopper Alloy Construction One piece copper alloy wont separate and delivers devastating terminal performance, deep penetration and 95% weight retention. Crimping Cannelure and Pressure Relieving Grooves Reduces both bearing surface and fouling, and aids in consistent reloads. High Weight Retention High weight retention is a significant benefit to the GMX and monolithic family of bullets, routinely retaining 95% or more of their original weight. Muzzle