The HSM GameKing .300 Remington Ultra Magnum 150gr 20-Round Box (HSM part no. 300RUM11N) puts a 150-grain spitzer boat tail GameKing bullet in a .300 Remington Ultra Magnum case for long-range big game work. HSM built the load for hunters who want a flat-shooting trajectory and reliable expansion in open country, and says it suits elk, moose and deer at extended distances. The 150-grain bullet is the lightest of the three GameKing weights HSM lists for this chambering, in a 20-round box. This listing is for a single box of 20 rounds, so the count on the page is the count that arrives.

Key Specifications

• The chambering is .300 Remington Ultra Magnum, the magnum cartridge this load is made for.
• Bullet weight is 150 grains, the weight that sets this load apart from the other .300 Remington Ultra Magnum GameKing loads.
• The bullet is a Spitzer Boat Tail GameKing, with a sleek profile and boat tail base that HSM says maximize ballistic efficiency and reduce wind drift.
• The bullet has a precision-engineered soft point that HSM says promotes controlled expansion, deep penetration and high energy transfer.
• Intended game is elk, moose and deer, as named on the HSM product page.
• Intended use is big game hunting at extended distances across open terrain.
• Packaging is a box of 20 rounds.

Frequently Asked Questions

What game is this .300 Remington Ultra Magnum load for? HSM lists large game such as elk, moose and deer, taken at extended distances.

What bullet does this load use? A 150-grain Spitzer Boat Tail GameKing with a soft point, designed for controlled expansion and deep penetration.

How many rounds are in the box? The box holds 20 rounds.

Buy the HSM GameKing .300 Remington Ultra Magnum 150gr Spitzer Boat Tail Rifle Ammunition, 20 Rounds

Open-country hunting rewards a bullet that stays on line, and the boat tail base is there for that reason. Order this .300 RUM box from our Lubbock, Texas gun shop for fast, insured shipping, and see more rifle ammunition.