HSM Game King 8mm Mauser 175 gr Pro Hunter – 20 Rounds Per Box / 20 Boxes Per Case
SKU: 8MAUSER1N • UPC: 810742021207
The HSM Game King 8mm Mauser 175 gr Pro Hunter is premium hunting ammunition built around the legendary Sierra GameKing/Pro-Hunter bullet, precision-matched with high-quality components for consistent accuracy and dependable terminal performance. Designed specifically for rifles chambered in 8mm Mauser (8x57mm), this load delivers a 175-grain Pro-Hunter soft point at a manufacturer-listed 2,500 fps with approximately 2,429 ft-lbs of muzzle energy, making it an excellent choice for medium and large game when used responsibly and in accordance with all laws. Hinterland Outfitters+4Palmetto State Armory+4Sportsman's Warehouse+4
Packed 20 rounds per box and 20 boxes per case, 8MAUSER1N is ideal for hunters who want both high-performance ammunition and the option to buy in volume for season-long use. Able Ammo+3Sportsman's Warehouse+3Hinterland Outfitters+3
Key Features – HSM Game King 8mm Mauser 175 gr Pro Hunter (8MAUSER1N)
Built Around Proven Sierra GameKing / Pro-Hunter Bullets
The heart of this load is the Sierra GameKing/Pro-Hunter soft point, a bullet line that has earned “superlative accolades for years and years” for reliable hunting performance. Range USA+3OpticsPlanet+3battlehawkarmory.com+3
HSM pairs this proven projectile with carefully selected components to:
Deliver controlled expansion and deep penetration on game within appropriate distances
Maintain excellent accuracy, thanks to consistent bullet construction and precise loading
Provide a flat enough trajectory for traditional field shooting with 8mm Mauser rifles
Each caliber in the Game King lineup is built by matching the components to the specific GameKing/Pro-Hunter bullet to maximize accuracy and performance, and the 8mm Mauser 175 gr load is no exception. Range USA+3Sportsman's Warehouse+3battlehawkarmory.com+3
Optimized 175-Grain 8mm Mauser Load
With a 175-grain bullet, this 8mm Mauser load hits a sweet spot for many classic 8x57 rifles: heavy enough for serious hunting, yet not excessively punishing in recoil when properly braced. Factory specs list: Able Ammo+4Palmetto State Armory+4wildzebraguns.com+4
Muzzle Velocity: ~2,500 feet per second
Muzzle Energy: ~2,429 foot-pounds
That combination makes it suitable for:
Deer-sized game
Hogs and black bear, where legal and within responsible distance
Other medium to large game appropriate for 8mm Mauser ballistics
As always, ethical shot selection, familiarity with your specific rifle, and adherence to local regulations are key.
Brass-Cased, Reliable Centerfire Rifle Ammunition
HSM’s Game King line uses brass cases for reliable feeding and extraction in properly maintained 8mm Mauser rifles. Multiple retailers specify that this load is brass cased, centerfire ammunition suitable for bolt-action hunting rifles chambered in 8mm Mauser/8x57. Impact Guns+3Palmetto State Armory+3wildzebraguns.com+3
Benefits of brass cases include:
Consistent sealing and cycling in clean, headspaced chambers
Good resistance to corrosion with normal care
Potential reloadability for experienced handloaders using appropriate dies, components, and published data
20 Rounds Per Box / 20 Boxes Per Case – Ready for the Season
HSM packages the Game King 8mm Mauser 175 gr Pro Hunter as 20 rounds per box, with 20 boxes per case for customers who want to stock up. Range USA+4Sportsman's Warehouse+4Hinterland Outfitters+4
This configuration works well if you:
Want a single box to sight in and hunt a season
Prefer a full case (400 rounds) to feed multiple rifles or to train, confirm dope, and still have enough left for the field
Like to keep matching lot numbers of hunting ammo for consistency
Many vendors list this exact SKU (8MAUSER1N) as sold both by the individual box and by the full case, making it easy to choose the quantity that fits your needs. Impact Guns+3Hinterland Outfitters+3AmmoJoy+3
Ideal For Classic and Modern 8mm Mauser Hunting Rifles
The 8mm Mauser (8x57mm) cartridge remains a popular choice for classic surplus rifles and modern sporting rifles alike. HSM’s Game King load is intended for use in properly chambered 8mm Mauser rifles in safe, serviceable condition. Hinterland Outfitters+2AmmoJoy+2
Typical lawful use cases include:
Traditional hunting rifles built on Mauser-style actions
Modern rifles chambered in 8mm Mauser for hunters who appreciate old-world ballistics
Shooters who want a quality, hunting-focused factory load instead of generic surplus or FMJ rounds
Always verify that your rifle is correctly chambered for 8x57 JS/8mm Mauser and is in safe mechanical condition before use. When in doubt, consult a qualified gunsmith.
Technical Specifications – HSM Game King 8mm Mauser 175 gr Pro Hunter 8MAUSER1N
Based on manufacturer and distributor listings: Hinterland Outfitters+4Palmetto State Armory+4Sportsman's Warehouse+4
Brand: HSM (Hunting Shack Munitions)
Series: Game King
SKU / MPN: 8MAUSER1N
UPC: 810742021207
Caliber: 8mm Mauser (8x57mm)
Bullet Weight: 175 gr
Bullet Type: Sierra Pro-Hunter (GameKing/Pro-Hunter line)
Muzzle Velocity: 2,500 fps (approx.)
Muzzle Energy: 2,429 ft-lbs (approx.)
Casing: Brass
Rounds per Box: 20
Boxes per Case: 20
Application: Hunting / target (with primary focus on hunting performance)
Safety & Legal Considerations
Only use this ammunition in firearms specifically chambered for 8mm Mauser / 8x57mm that are in safe working condition.
Always follow all federal, state, and local laws regarding ammunition purchase, transport, and use. Many retailers note shipping restrictions for certain states and jurisdictions. Classic Firearms+3battlehawkarmory.com+3Hinterland Outfitters+3
Observe the four rules of firearm safety at all times and practice responsible, ethical hunting.
If you’re seeking high-quality 8mm Mauser hunting ammo that pairs a 175-grain Sierra Pro-Hunter bullet with carefully matched components for accuracy and game-taking performance, HSM Game King 8mm Mauser 175 gr Pro Hunter 8MAUSER1N is a strong, field-proven option to consider.
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