HSM Ammunition Varmint .223 Remington 55 Grain Soft Point Brass Cased Rifle Ammo 50 Rounds. The little blue thrill-always ready when you are. Varmint Blue is the latest. Specifications for HSM Ammunition Varmint .223 Remington 55 Grain Soft Point Brass Cased Rifle Ammunition: Manufacturer: HSM Ammunition Caliber: .223 Remington Number of Rounds: 50 Bullet Type: Soft Point (SP) Bullet Weight: 55 grain Cartridge Case Material: Brass Muzzle Velocity: 3050 ft/s Included Accessories: None Primer Style: Centerfire HSM Ammunition 2232: Varmint .223 Remington 55 Grain Brass Cased Rifle Ammo 50 Rounds