Description
HSM has partnered with Sierra to build out their entire Game King hunting ammunition lineup, and this 30-06 Springfield load brings together a 165-grain Sierra GameKing Spitzer Boat Tail bullet with components matched specifically to maximize accuracy and performance.
What sets these rounds apart is the attention to detail in the component pairing. Each caliber gets its own load development to ensure the bullet, powder, and primer work together as a cohesive system. The result feels so refined that people often mistake these factory loads for handloads straight out of a reloader's bench. If you're familiar with Sierra's reputation in precision ammunition, you'll appreciate that same pedigree here.
The Sierra GameKing Spitzer Boat Tail Advantage
The 165-grain GameKing bullet features a boat tail design that brings ballistic advantages normally reserved for match-grade target rounds. This shape minimizes wind drift and helps maintain velocity downrange, delivering flatter trajectories and more energy at distance. The soft point tip expands on impact for controlled penetration, making this weight ideal for deer, elk, and similar medium to large game across the range of typical hunting scenarios.
Built for Long-Range Hunting
These rounds are designed specifically for hunters pursuing game at extended distances where precision matters. The boat tail profile and carefully engineered internals mean you get consistent ballistic performance that lets your rifle do what it does best. Each box contains 20 rounds loaded into non-corrosive, reloadable brass cases with boxer primers, so you get the flexibility to reload if you choose.
Key Specifications
- Caliber: .30-06 Springfield
- Bullet Weight: 165 grain
- Bullet Type: Sierra GameKing Spitzer Boat Tail (SBT)
- Rounds per Box: 20
- Case Material: Brass
- Primer Type: Boxer-primed
- Corrosive: Non-corrosive
- Reloadable: Yes
- Application: Hunting
- Manufacturer: HSM (Hunting Shack Munitions)
- Manufacturer Part Number: 300640N
- UPC: 810742023027
What’s Included
- 20 rounds of HSM Game King 30-06 Springfield ammunition with 165 grain Sierra GameKing Spitzer Boat Tail bullets
Frequently Asked Questions
What makes Sierra GameKing bullets different from other hunting bullets?
Sierra GameKing bullets feature a boat tail design that reduces wind drift and maintains velocity better than standard flat-base bullets, providing the ballistic advantage typically found in match-grade ammunition. The boat tail profile combined with the controlled soft point design delivers reliable expansion and deep penetration, making them effective for medium to large game hunting.
Is the 165-grain bullet weight suitable for elk?
Yes, the 165-grain GameKing is ideal for elk-sized game. Sierra specifically recommends this weight for medium game at all velocity levels, and it can be used confidently on elk provided you make accurate shot placement. The bullet's deep penetration and controlled expansion characteristics make it well-suited for larger animals.
Can I reload these cases?
Absolutely. These rounds use non-corrosive, boxer-primed brass cases that are fully reloadable. This means you can extend the value of each round by reloading the brass, which many precision hunters appreciate for fine-tuning loads to their specific rifles.
How does this compare to other factory hunting loads?
HSM's Game King line is known for component matching so precise that hunters often compare them to handloads. The dedication to pairing each bullet with powder and primers specifically tuned for that caliber results in accuracy and performance that rivals or exceeds comparable factory ammunition from larger manufacturers.





Reviews
There are no reviews yet.