Wilson Combat HAM’R Hot-Core ammunition in .300 HAM’R (brand part no. A300HMR130HHC) is a hunting camp staple for shooters who want a dependable big-game round. Wilson Combat backs this load with the quality control shooters expect from a name they already trust. At the heart of this load is the 130 gr bullet, matched to the .300 HAM’R platform shooters already run. In our rifle ammunition lineup, this is the Wilson Combat load built for that job.

Key Specifications

• The chambering is .300 HAM’R, a caliber that has taken game across North America for generations.
• The bullet weighs 130 gr, sized for the terminal performance this load is built around.
• 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 10 boxes to a case, a useful case size for stocking a range or defensive supply.
• Cost works out to about $1.84 per round, affordable enough to shoot as much as you train.
• The box ships at approximately 0.73 lbs, worth knowing before you check out on a multi-box order.
• This is a centerfire cartridge, ignited by a replaceable primer rather than a rimfire priming ring.
• The .300 HAM’R cartridge was co-developed with Wilson Combat to hit harder than 5.56 NATO at extended range while still running through a standard AR-15 magazine and bolt.
• The bullet is Speer’s Hot-Cor soft point, where the lead core is electrochemically bonded to the jacket at the moment of casting for controlled, consistent expansion.

Frequently Asked Questions

How many rounds come in a box? Each box holds 20 rounds of .300 HAM’R.

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 10 boxes to a case for shooters who want to order in bulk.

Buy the Wilson Combat HAM’R Hot-Core .300 HAM’R 130 gr, 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.