This round from HSM is a 338 Lapula Magnum caliber that has an Open Tip Match bullet, and weighs 300 grains.
Features and Specifications:
Manufacturer Number: BER338LAPUA3
Caliber: .338 Lapua Magnum
Bullet Type: Open Tip Match Hybrid Tactical
Bullet Weight: 300 Grain
Muzzle velocity: 2762 fps
Muzzle energy: 5083 ft/lbs
Bullet ballistic coefficient: 0.818
3.680" overall length (standard)
Recommended barrel rifling twist: Minimum of 1 in 11
Price is per 20 round box.
Features and Specifications:
Manufacturer Number: BER338LAPUA3
Caliber: .338 Lapua Magnum
Bullet Type: Open Tip Match Hybrid Tactical
Bullet Weight: 300 Grain
Muzzle velocity: 2762 fps
Muzzle energy: 5083 ft/lbs
Bullet ballistic coefficient: 0.818
3.680" overall length (standard)
Recommended barrel rifling twist: Minimum of 1 in 11
Price is per 20 round box.