HSM ammunition in .243 Winchester (brand part no. 2432N) is built for shooters reaching out on prairie dogs, ground squirrels, and coyotes. HSM builds this load from consistent, quality-checked components for dependable performance shot after shot. At the heart of this load is the 75 gr bullet, matched to the .243 Winchester platform shooters already run. In our rifle ammunition lineup, this is the HSM load built for that job.

Key Specifications

• The chambering is .243 Winchester, a flat-shooting varmint standard built for long shots on small targets.
• The bullet weighs 75 gr, sized for the terminal performance this load is built around.
• The case is Brass, reloadable for handloaders who want to reuse brass.
• Each box holds 20 rounds, enough to confirm zero and still have rounds left to shoot.
• Cases ship 25 boxes to a case, a convenient bulk quantity for high-volume shooters.
• Cost works out to about $1.78 per round, keeping practice sessions affordable.
• This is a centerfire cartridge, ignited by a replaceable primer rather than a rimfire priming ring.
• The Hornady V-Max bullet’s polymer tip drives into the jacket on impact, fragmenting explosively for instant knockdown on varmint-sized targets.
• HSM hand-assembles this ammunition in smaller production runs than mass-market brands, a process built around consistency rather than volume.
• This cartridge is reloadable, so handloaders can resize and reuse the brass after firing.

Frequently Asked Questions

How many rounds come in a box? Each box holds 20 rounds of .243 Winchester.

Is the brass reloadable? The case is brass, which handloaders can typically resize and reload for repeat use.

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 .243 Winchester 75 gr, 20-Round Box

Stock up before the next range trip or hunt, and let the ammunition be the one thing you don’t have to think about. Order from our Lubbock, Texas gun shop and it ships fast to your door.