Description
The HSM Tipping Point 308 Winchester delivers what most factory hunting ammo promises but rarely achieves: genuine match-grade accuracy without sacrificing terminal ballistics. Built with the Sierra GameChanger bullet, this 165-grain load runs 2700 fps muzzle velocity and carries 3622 ft-lbs of energy downrange. That combination gives you flat trajectories and serious stopping power for deer, elk, and similar-sized game.
What Makes Tipping Point Stand Out
HSM starts with quality components that actually matter. The cases are premium brass suitable for reloading, primers are carefully selected, and the powder is metered for consistency shot to shot. That foundation gets topped with Sierra's GameChanger bullet, which pairs a hollow-point design with a polymer tip and a thickened copper jacket. The real engineering here is in the antimony lead-alloy core backed by that stronger jacket, which prevents bullet fragmentation at high velocities. You get expansion where it counts and penetration that follows through.
Realistic Field Performance
Hunters using this ammunition report tack-driving accuracy without the typical trade-offs. Groups land under an inch at 100 yards from quality rifles, and field results show consistent, effective game performance. The Sierra GameChanger bullet expands reliably while maintaining enough integrity to penetrate completely. Exit wounds are clean, which means less meat damage and more salvageable game. Because each box contains 20 rounds of reloadable brass, you can extend the life of premium components even further if you reload.
Made in Montana by HSM, a manufacturer with decades of reputation for taking ammunition seriously. These rounds work best from rifles zeroed at 100 yards, though the high ballistic coefficient of the GameChanger also supports 200-yard zeros depending on your setup.
Key Specifications
- Manufacturer: HSM Ammunition
- Manufacturer Part Number: 30847N
- UPC: 810742026912
- Caliber: .308 Winchester (7.62 NATO)
- Bullet Weight: 165 grains
- Bullet Type: Sierra GameChanger Polymer Tipped Boat Tail
- Case Type: Reloadable Brass
- Rounds Per Box: 20
- Muzzle Velocity: 2700 fps
- Muzzle Energy: 3622 ft-lbs
- Ballistic Coefficient: High (Boat Tail Design)
- Recommended Zero: 100 yards (200 yards supported)
- Application: Hunting – Medium to Large Game
What’s Included
- 20 rounds of HSM Tipping Point ammunition
- Reloadable brass cases
Frequently Asked Questions
What's the difference between Tipping Point and other HSM hunting loads?
Tipping Point is HSM's premium hunting line specifically designed for match-grade accuracy combined with extreme terminal results. It uses the Sierra GameChanger bullet, which features a reinforced copper jacket thicker than standard hunting bullets, allowing it to stay intact at high velocities while expanding effectively. The thicker jacket prevents fragmentation while maintaining deep penetration.
Are these rounds suitable for reloading?
Yes, the brass cases are reloadable. Each box contains 20 rounds of premium brass that you can reload after firing. This makes the Tipping Point line cost-effective long-term if you reload your own ammunition and build custom loads.
How does the Sierra GameChanger bullet perform on game?
Field results show the GameChanger expands reliably for quick, effective kills while maintaining enough structural integrity to penetrate completely through medium to large game. The polymer tip initiates expansion upon impact, and the hollow-point design works in conjunction with the lead core to deliver controlled expansion. Exit wounds are typically clean, which helps preserve meat.
What zero should I use with this ammunition?
HSM recommends a 100-yard zero as standard for the Tipping Point line. The high ballistic coefficient of the GameChanger bullet also supports a 200-yard zero if your rifle and setup prefer it. Each individual rifle performs differently, so verify your specific zero at the range before hunting.




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