Description
If you're looking for factory ammunition that groups like handloads, HSM's Game King line hits the mark. These rounds pair Sierra's legendary GameKing bullets with carefully matched components and quality brass casings. Each component is selected to maximize accuracy and performance, so you're getting ammunition that shoots tighter than most factory offerings.
What Makes HSM Game King Stand Out
The Sierra GameKing has been a trusted hunting round for decades. The 140 grain spitzer boat tail design delivers excellent long-range ballistics, and the boat tail configuration reduces wind drift at distance. This particular load pushes 2,627 fps muzzle velocity with 2,146 foot-pounds of energy, giving you reliable performance on deer and similar-sized game. The reloadable brass cases mean you can reload spent casings after your hunt.
Performance for the 7mm-08 Platform
The 140 grain weight is the sweet spot for the 7mm-08 cartridge. It balances velocity, trajectory, and terminal performance without excessive recoil. The bullet's boat tail geometry helps maintain a flatter trajectory for longer shots, while the soft point construction provides reliable expansion. Whether you're hunting timber or open country, this load performs across real-world hunting distances.
Built for Consistency
HSM controls powder charge variability and quality through their manufacturing process, which means you get repeatable performance from round to round. This matters when you're counting on your ammunition to perform in the field. The primer is boxer-primed centerfire, making these cases reloadable if you want to recycle them after use.
Key Specifications
- Caliber: 7mm-08 Remington
- Bullet Weight: 140 grain
- Bullet Type: Sierra GameKing Spitzer Boat-Tail
- Muzzle Velocity: 2,627 fps
- Muzzle Energy: 2,146 ft-lbs
- Case Material: Brass
- Primer Type: Centerfire
- Rounds per Box: 20
- Manufacturer: HSM Ammunition
- Model Number: 7MM087N
- UPC Code: 810742022921
What’s Included
- 20 rounds of loaded 7mm-08 Remington ammunition
- Sierra GameKing 140 grain spitzer boat-tail bullets
- Reloadable brass cases
Frequently Asked Questions
Is this 7mm-08 Game King load suitable for deer hunting?
Yes, this is designed specifically for deer and medium-sized game. The 140 grain Sierra GameKing has a proven track record for accuracy and reliable expansion. The 2,627 fps velocity is ideal for the 7mm-08 platform and delivers adequate terminal performance across typical hunting ranges.
Can I reload the brass cases after shooting?
Yes. HSM uses quality brass cases with boxer-type primers, which are fully reloadable. This lets you recycle spent casings if you reload your own ammunition, which can be economical if you shoot frequently.
How does the Sierra GameKing bullet perform at distance?
The boat tail design provides a higher ballistic coefficient, which helps maintain velocity and reduces wind drift compared to standard spitzer bullets. This makes it a capable choice for longer shots, though field placement matters more than distance when hunting.
What's the difference between this HSM Game King and other 7mm-08 factory loads?
HSM selects and matches each component specifically for the GameKing bullet to maximize accuracy and consistency. Many shooters report these rounds group significantly tighter than typical factory ammunition, often rivaling handloads in performance.





Reviews
There are no reviews yet.