HSM ammunition in .22-250 Remington (brand part no. 2225020N) is a flat-shooting varmint load for long shots on small, fast targets. HSM backs this load with the quality control shooters expect from a name they already trust. At the heart of this load is the 55 gr bullet with a sierra blitzking design, matched to the .22-250 Remington platform shooters already run. In our rifle ammunition lineup, this is the HSM load built for that job.

Key Specifications

• The chambering is .22-250 Remington, a caliber built to reach out on prairie dogs and coyotes alike.
• The bullet weighs 55 gr, sized for the terminal performance this load is built around.
• The projectile is a Sierra BlitzKing design, built to open up fast for varmint work.
• The case is Brass, the standard for reliable extraction and smooth reloading.
• Each box holds 20 rounds, enough to work with before needing to reorder.
• Cases ship 25 boxes to a case, a useful case size for stocking a range or defensive supply.
• Cost works out to about $1.57 per round, affordable enough to shoot as much as you train.
• This is a centerfire cartridge, ignited by a replaceable primer rather than a rimfire priming ring.
• The Sierra BlitzKing’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, built around consistency rather than volume.

Frequently Asked Questions

What is this .22-250 Remington load built for? The bullet is built to fragment rapidly for explosive terminal effect on varmint and predator-sized targets rather than deep penetration.

How many rounds come in a box? Each box holds 20 rounds of .22-250 Remington.

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 .22-250 Remington 55 gr Sierra BlitzKing, 20-Round Box

Grab a case if you shoot it regularly, or a box to see how it patterns and cycles through your gun first. Order from our Lubbock, Texas gun shop and it ships fast to your door.