Description
The Wilson Combat 300 HAM’R 135gr Bonded load is a box of 20 rounds of 300 HAM’R rifle ammunition loaded with a 135-grain Speer HAM’R Bonded bullet (Wilson Combat part no. A300HMR135HB). Wilson Combat calls this the load that does it all, as long as over-penetration is not a concern. The figures Wilson Combat publishes for it come from a 18-inch test barrel, where it is rated at 2400 fps and 1727 ft-lb at the muzzle. Wilson Combat lists typical usage as hunting and tactical use, and the cartridge cases are brass. It is a straightforward pick for shooters who want a published, test-barrel-backed load for their 300 HAM’R rifle.
Key Specifications
- The chambering is 300 HAM’R, the single designation Wilson Combat lists for this load, so match it to your barrel marking before ordering.
- Bullet weight is 135 grains, the weight behind the velocity and energy figures Wilson Combat publishes for this load.
- The bullet is the Speer HAM’R Bonded, a Speer bonded design.
- Muzzle velocity is 2400 fps from a 18-inch test barrel, the figure Wilson Combat publishes for this load.
- Muzzle energy is 1727 ft-lb, measured in the same 18-inch test barrel.
- The published ballistic coefficient is 0.372, a figure shooters use when estimating drop and wind drift.
- Velocity at 100 yards is 2178 fps, which shows how much speed the load holds past the muzzle.
- Velocity at 300 yards is 1772 fps, the longest-range velocity figure Wilson Combat publishes for this load.
- The case is brass, as listed on the Wilson Combat product page.
- Each box holds 20 rounds, the quantity you receive with this listing.
Frequently Asked Questions
How fast is the 300 HAM’R 135gr Bonded load? Wilson Combat publishes a muzzle velocity of 2400 fps and 1727 ft-lb of muzzle energy, measured from a 18-inch test barrel.
What is the 300 HAM’R 135gr Bonded load meant for? Wilson Combat lists typical usage as hunting and tactical use. It is loaded in brass cases.
How many rounds come in a box of 300 HAM’R 135gr Bonded? A box holds 20 rounds, and that is the quantity this listing covers.
Buy the Wilson Combat HAM’R Bonded 300 HAM’R 135gr Speer Ammunition, 20 Rounds
A published load with test-barrel numbers behind it makes range planning simpler, and this 300 HAM’R box gives you 20 rounds to work with. Order it from our Lubbock, Texas gun shop for fast, insured shipping, and browse more rifle ammunition while you are here.
Additional Information
| Caliber/Gauge | .300 HAMR |
|---|---|
| Case Material | Brass |
| Cost per Round | 1.75 |
| Grains | 135 gr |
| Manufacturer | Wilson Combat |
| Manufacturer Part Number | A300HMR135HB |
| Shipping Weight | 0.74 |
| Units per Box | 20 |
| UPC | 810025503567 |







