The 308WIN Selous Machined Expander Projectiles are solid copper 30 caliber projectiles designed to expand at subsonic velocities above 750FPS. The projectiles were designed using state-of-the-art ballistics modeling software to maximize stability at subsonic velocities. The 155gr 308 Projectile is a shorter version of our 188gr 300BLK projectile and requires a 1:10 twist or faster properly stabilize.
Quantity: 40 projectiles
Minimum Expansion Velocity: 750FPS