HSM .45-70 Government 300gr Jacketed Hollow Point – 20 Rounds Per Box / 25 Boxes Per Case (457015N / 810742029548)
When you need classic big-bore performance with modern consistency, the HSM .45-70 Government 300gr Jacketed Hollow Point delivers. Built for hunters and shooters who trust the legendary .45-70 Gov’t cartridge, this load combines a 300-grain JHP bullet with quality components and precise manufacturing to provide reliable expansion, deep penetration, and dependable accuracy in the field or at the range.
Packaged 20 rounds per box and 25 boxes per case, this is an excellent choice whether you’re sighting in your lever gun, prepping for big-game season, or simply enjoying the timeless recoil and authority of the .45-70.
Key Specs – HSM 45-70 Gov 300gr JHP (457015N)
Manufacturer: HSM (Hunting Shack Munitions)
Cartridge: .45-70 Government
Bullet Weight: 300 grains
Bullet Type: Jacketed Hollow Point (JHP)
Rounds Per Box: 20
Boxes Per Case: 25
Total Rounds Per Case: 500
Part Number: 457015N
UPC: 810742029548
Hard-Hitting 300gr Jacketed Hollow Point Bullet
The heart of this load is the 300-grain Jacketed Hollow Point bullet, engineered for controlled expansion and powerful energy transfer:
Jacketed hollow point design promotes reliable expansion on impact, helping to create a larger wound channel.
300gr weight offers a great balance of trajectory, recoil, and terminal performance for the .45-70 platform.
Ideal for medium to large game, with appropriate shot placement and within ethical distances.
Whether you’re running a lever-action or single-shot rifle, this 300gr JHP load is built to deliver the classic thump and authority the .45-70 Government is known for.
Perfect for Hunting & Big-Bore Practice
The HSM 45-70 Gov 300gr JHP is well-suited for a variety of shooting roles:
Big-game hunting: A strong option for deer, hogs, and other suitable game with the proper setup and shot placement.
Brush and timber hunting: The big-bore .45-70 excels in short- to moderate-range situations common in thick cover and wooded terrain.
Range practice & sight-in: 20-round boxes give you enough ammo to confirm zero, practice offhand shots, and refine your fundamentals.
If you want a multi-purpose .45-70 load that can hunt and train, this 300gr JHP from HSM offers versatility and confidence.
Consistent Performance from a Trusted Ammunition Maker
HSM (Hunting Shack Munitions) has built a strong reputation for producing reliable, accurate ammunition for hunters, law enforcement, and enthusiasts:
Quality brass cases suitable for shooters who may wish to save brass for reloading.
Consistent powder charges and careful assembly promote repeatable velocities and accuracy shot to shot.
Built with attention to detail to give you confidence on the range and in the field.
From sight-in day to the last day of season, HSM .45-70 Gov ammo is made to perform.
20-Round Boxes – Handy for Range Trips & Hunting Packs
Each box of HSM 45-70 Gov 300gr JHP includes 20 rounds—ideal for:
Stashing in your range bag for practice sessions.
Dropping into a daypack or hunting pack for quick hunts or spot-and-stalk outings.
Keeping ammo organized by lot and quantity for consistent performance tracking.
20-round boxes are easy to store, stack, and transport, whether you’re headed to the local range or a remote hunting camp.
25-Box Case – Bulk Value for Serious Shooters
For frequent shooters and dedicated big-bore enthusiasts, HSM offers this load in a 25-box case (500 rounds total):
Great for season-long hunting prep and practice, especially if you shoot regularly.
Ideal for multiple rifles, family members, or hunting partners who share .45-70 platforms.
Buying by the case can often provide better per-round value versus single-box purchases.
If you’re serious about your .45-70 Government rifle, having a full case of consistent ammunition like this HSM 300gr JHP load is a smart investment.
Compatible with Popular .45-70 Rifles
The HSM 45-70 Gov 300gr Jacketed Hollow Point is designed for modern firearms chambered in .45-70 Government, including popular rifles such as:
Lever-action .45-70 rifles
Single-shot and break-action .45-70 rifles
Select modern .45-70 platforms rated for commercial ammunition
Always check your firearm’s manual to confirm ammunition compatibility and safe load types.
Ideal Uses – HSM 45-70 Gov 300gr JHP
The 457015N load is an excellent fit for:
Hunters wanting a versatile .45-70 big-game load with a 300gr hollow point bullet.
Shooters who own classic and modern .45-70 rifles and need dependable, accurate ammunition.
Big-bore enthusiasts who appreciate the heritage and power of the .45-70 Government paired with modern bullet technology.
If your goal is to pair your rifle with a well-built, hard-hitting, and accurate .45-70 load, this HSM 300gr JHP is a smart, field-ready choice.
At-a-Glance – HSM 45-70 Gov 300gr JHP (457015N / 810742029548)
Caliber: .45-70 Government
Bullet Weight: 300 grains
Bullet Type: Jacketed Hollow Point (JHP)
Rounds Per Box: 20
Boxes Per Case: 25 (500 rounds total)
Manufacturer: HSM – Hunting Shack Munitions
Part Number: 457015N
UPC: 810742029548
Use: Big-game hunting (where appropriate), brush country hunts, range training, .45-70 practice
For hunters and shooters who want reliable, accurate, and powerful .45-70 Government ammunition, the HSM 45-70 Gov 300gr Jacketed Hollow Point (457015N) offers a proven combination of performance, value, and big-bore excitement—box after box, season after season.
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