Hsm Gameking Rifle Ammunition .35 Whelen 225Gr Sp 2550 Fps 20/Ct
HSM GameKing rifle ammunition in .35 Whelen pairs the legendary Sierra GameKing bullet with factory precision loading that rivals hand-assembled rounds. Built for hunters who demand accuracy and reliable terminal performance, this .35 Whelen ammunition loads a 225-grain soft-point bullet at 2550 fps—ballistics engineered to handle medium to large game with the penetration and expansion that GameKing bullets are known for. Each 20-round box contains ammunition with components matched to the specific bullet design, maximizing both consistency and downrange effectiveness.
The .35 Whelen is an underrated cartridge choice for hunters stepping up from smaller calibers or seeking a versatile, relatively modest-recoil option for deer, elk, and other big game across North America. HSM's factory loads take the guesswork out of load development; you get consistent velocity, groups, and performance without the time investment of handloading. Whether you're sighting in for the season or heading into the field, this ammunition delivers the accuracy and confidence that comes from bullet-to-powder matching done right.
HSM (Hunting Shack Munitions) has built a reputation for pairing premium Sierra bullets with careful component selection and quality control. GameKing ammunition represents the intersection of proven bullet design and factory-level reliability—rounds that shoot like handloads but arrive ready to go.
Key Features
- Sierra GameKing 225-grain soft-point bullet—proven for accuracy and controlled expansion
- Loaded to 2550 fps for .35 Whelen performance and ballistic consistency
- Components matched for accuracy and reliability across the lot
- 20 rounds per box
- Factory precision suitable for hunting and range use
Specifications
| Caliber | .35 Whelen |
| Bullet Weight | 225 grains |
| Bullet Type | Soft Point (SP) |
| Muzzle Velocity | 2550 fps |
| Round Count | 20 per box |
| Manufacturer | HSM Munitions |
| Bullet Manufacturer | Sierra (GameKing) |
Frequently Asked Questions
What is the .35 Whelen and what game is it suitable for?
The .35 Whelen is a versatile rifle cartridge used for medium to large game hunting, including deer, elk, and other big game. It offers moderate recoil and effective downrange power with the right ammunition, making it a practical choice for hunters seeking a step up from smaller calibers.
How does HSM GameKing ammunition compare to handloads?
HSM matches the components in each box—powder, primer, case, and Sierra GameKing bullet—to maximize accuracy and performance, resulting in factory ammunition that performs consistently like carefully assembled handloads. You get that precision without the time and equipment investment.
What's the difference between Sierra GameKing and other hunting bullets?
Sierra GameKing bullets are designed for controlled expansion and reliable penetration on game. They've earned a long reputation in the hunting community for delivering the accuracy and terminal performance hunters depend on. HSM pairs these proven bullets with matching components for maximum effectiveness.
What's included in each box?
Each box contains 20 rounds of .35 Whelen ammunition loaded with 225-grain Sierra GameKing soft-point bullets at 2550 fps.

