HSM Game King ammunition in .308 Winchester (brand part no. 30843N) is built for hunters who need a proven big-game cartridge they can count on. HSM manufactures this load to consistent tolerances, so every box performs the same as the last. At the heart of this load is the 180 gr bullet with a sierra gameking design, matched to the .308 Winchester platform shooters already run. In our rifle ammunition lineup, this is the HSM load built for that job.

Key Specifications

• The chambering is .308 Winchester, a proven big-game cartridge with decades of field results behind it.
• The bullet weighs 180 gr, sized for the terminal performance this load is built around.
• The projectile is a Sierra GameKing design, built to penetrate and transfer energy for a clean, ethical harvest.
• The case is Brass, standing up to repeated firing and easy extraction.
• Each box holds 20 rounds, a practical quantity for a solid range session without restocking mid-way.
• Cases ship 25 boxes to a case, letting range regulars order in volume without repeat checkout.
• Cost works out to about $1.83 per round, a reasonable cost for this level of quality.
• This is a centerfire cartridge, ignited by a replaceable primer rather than a rimfire priming ring.
• The Sierra GameKing is a spitzer boat-tail soft point, built for controlled expansion and dependable accuracy on deer-class big game.
• HSM hand-assembles this ammunition in smaller production runs than mass-market brands, a process built around consistency rather than volume.

Frequently Asked Questions

What game is this .308 Winchester load suited for? The expanding bullet is built to open on impact, making this a solid choice for deer-class big game within normal .308 Winchester hunting ranges.

How many rounds come in a box? Each box holds 20 rounds of .308 Winchester.

Can I order this by the case? Yes, this load ships 25 boxes to a case for shooters who want to order in bulk.

Buy the HSM Game King .308 Winchester 180 gr Sierra GameKing, 20-Round Box

Whether it’s a weekend at the range or opening morning, this is the load that shows up and does its job. Order from our Lubbock, Texas gun shop and it ships fast to your door.