Cor Bon Performance Match 338 Lapua 300 Grain Boat Tail Hollow Point Rifle Ammo 20 Round. Manufactured to exacting tolerances" Performance Match will give you the upper hand in accuracy dependent strategic applications. target shooters" as well as competitors will get the best bang for their buck. Specifications for Cor Bon Subsonic Performance Match 338 Lapua 300 Grain Boat Tail Hollow Point Rifle Ammunition: Manufacturer: Cor Bon Caliber: .338 Lapua Magnum Number of Rounds: 20 Bullet Type: Boat Tail Hollow Point (BTHP) Bullet Weight: 300 grain Cartridge Case Material: Brass Application: Target Shooting Competition Package Contents: Cor Bon Subsonic Performance Match 338 Lapua 300 Grain Boat Tail Hollow Point Rifle Ammunition What is Cor Bon Subsonic Performance Match 338 Lapua 300 Grain Boat Tail Hollow Point Rifle Ammunition good for? The manufacturer thinks that it is best for competition target shooting.Cor Bon PM338S300: Performance Match 338 Lapua 300 Grain Boat Tail Hollow Point Rifle Ammo 20 Round