Winchester Super-X Ammunition 22-250 Remington 55 Grain Pointed Soft Point (20pk) Primer Size_Large Rifle This sear and spring kit

This sear and spring kit will make an amazing difference in the feel of your rifle's trigger

High Weight-Retention High weight-retention is a significant benefit to the GMX® and monolithic family of bullets

Marlin 455 (rear base)

Designed for use in barrels with a twist rate of 1 in 7" to 1 in 10"

It is perfect for any North American big game and is well suited for thin-skinned African game when loaded in the 375 H&H cartridge

Winchester Super-X Ammunition 22-250 Remington 55 Grain Pointed Soft Point (20pk) Primer Size_Large Rifle This sear and spring kitSince 1922, Winchester Ammunition's Super X ammunition has provided exceptional quality and outstanding performance for all types of hunters and shooters who rely on its time proven dependability backed by legendary excellence. Bullet Weight: 55 Grains Bullet Type: Pointed Soft Point Muzzle Velocity: 3680 fps Muzzle Energy: 1654 ft lbs