HSM Factory Blemish .300 Winchester Magnum 180 Gr. Sierra Gamechanger- Lapua Brass- Box of 20

This ammo is marked ‘factory blemished’ due to the brass cartridges having a cosmetic blemish which will-not affect the shooting performance.

HSM has become known as one of the top ammunition manufacturers in the country. HSM utilizes the highest quality components to offer extremely consistent, accurate, and high performing ammunition to shooters, hunters, and law enforcement.

Technical Information

The Sierra GameChanger hunting bullet is the perfect combination of Sierra’s legendary match accuracy coupled with deadly penetration. Sierra re-engineered their legendary MatchKing bullet into a hollow point design for quick expansion and fitted it with a transparent green tip for ballistic uniformity. Inside, the GameChanger features a unique construction that utilizes a special lead alloy surrounded by a tough copper jacket that delivers excellent penetration and expansion at a variety of ranges. It’s a GameChanger on any hunt.

• Caliber: .300 Winchester Magnum
• Bullet Weight: 180 Grains
• Bullet Style: Sierra Gamechanger Polymer Tipped
• Case Type: Blemished Brass

Ballistics Information:

• Muzzle Velocity: Coming Soon!
• Muzzle Energy: Coming Soon!