HSM Game King 300 RUM 165gr Sierra GameKing Spitzer Boat Tail 20 Rd - Box or Case

HSM builds the Game King line for hunters who need a flat-shooting, hard-hitting big-game load, and this 300 RUM (300 Remington Ultra Magnum) offering uses the proven 165-grain Sierra GameKing Spitzer Boat Tail bullet. The GameKing SBT pairs a streamlined secant-ogive profile with a tapered boat-tail base for a high ballistic coefficient, retained velocity, and dependable expansion at extended ranges, making it a go-to choice for elk, mule deer, pronghorn, and similar North American game.

Each round is assembled on a reloadable brass case loaded with select powders chosen to maintain maximum velocity across distance, and is matched to a Sierra GameKing Spitzer Boat Tail (SBT) projectile weighing 165 gr. The 300 Remington Ultra Magnum case is well-suited to modern long-range magnum rifles, and the Sierra GameKing bullet delivers the accuracy and downrange energy that hunters demand from a premium hunting round.

Your purchase options:

• Box - 20 Rounds
• Case - 400 Rounds (20 Boxes)