HSM Ammunition Game King 7mm-08 Remington 160 Grain Spitzer Boat Tail Brass Cased Rifle Ammo 20 Rounds. Now HSM has developed an entire lineup of fine hunting ammunition featuring the time-honored Sierra GameKing/Pro-Hunter bullets. Each caliber's individual components have been precisely matched to each GameKing/Pro-Hunter bullet to maximize their potential for accuracy and performance. Specifications for HSM Ammunition Game King 7mm-08 Remington 160 Grain Spitzer Boat Tail Brass Cased Rifle Ammunition: Manufacturer: HSM Ammunition Caliber: 7mm-08 Remington Number of Rounds: 20 Bullet Type: Spitzer Boat Tail (SBT) Bullet Weight: 160 grain Cartridge Case Material: Brass Muzzle Velocity: 2558 ft/s Application: Hunting Primer Style: Centerfire What is HSM Ammunition Game King 7mm-08 Remington 160 Grain Spitzer Boat Tail Brass Cased Rifle Ammunition good for? The manufacturer says that it is good for hunting.HSM Ammunition 7MM089N: Game King 7mm-08 Remington 160 Grain Brass Cased Rifle Ammo 20 Rounds