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Hsm
HSM Subsonic .44 Magnum ammunition delivers a heavy, hard-cast bullet engineered for hunting and shooting applications where velocity and noise control matter. This 20-round box loads a 280-grain hard cast flat nose bullet with Hi-Tek Supercoat—a durable copper-polymer jacket that reduces fouling and extends barrel life. Pushing subsonic speeds (1025 feet per second from a 16-inch test barrel), this load generates 653 foot-pounds of energy and won't crack the sound barrier, making it suitable for both lever-action rifles and handguns chambered in .44 Magnum.
The hard cast flat nose design is built for deep penetration and controlled expansion, a trusted profile among hunters pursuing medium game and shooters working with sound-suppressed setups. The Hi-Tek coating protects the bore while reducing the smoke and residue typical of plain lead ammunition, so you spend less time cleaning between shooting sessions. At 1.625 inches in cartridge overall length, these rounds chamber reliably in standard .44 Magnum firearms.
Whether you're hunting hogs, deer, or paper at the range, HSM Subsonic .44 Magnum offers quality factory ammunition without the complexity of handloading. A rifling twist of 1:36 or faster is recommended for optimal stability.
| Cartridge | .44 Magnum |
| Bullet Weight | 280 grains |
| Bullet Type | Hard Cast Flat Nose |
| Bullet Coating | Hi-Tek Supercoat |
| Muzzle Velocity (16" test barrel) | 1025 feet per second |
| Muzzle Energy | 653 foot-pounds |
| Cartridge Overall Length | 1.625 inches |
| Recommended Rifling Twist | 1:36 or faster |
| Rounds per Box | 20 |
Yes. HSM Subsonic .44 Magnum is designed for all modern lever-action rifles and handguns chambered in .44 Magnum, provided your barrel twist rate is 1:36 or faster.
Absolutely. At 1025 feet per second, this load travels subsonic and will not break the sound barrier, making it an excellent choice for suppressed .44 Magnum hunting and shooting applications.
The 280-grain hard cast flat nose bullet penetrates deeper and is harder than soft lead, making it more suitable for hunting medium game. The Hi-Tek Supercoat adds a protective copper-polymer layer that reduces bore fouling and simplifies cleaning compared to plain lead ammunition.
Each box contains 20 rounds of HSM Subsonic .44 Magnum ammunition, ready to load into your rifle or handgun.
Hsm
HSM Subsonic .44 Magnum ammunition delivers a heavy, hard-cast bullet engineered for hunting and shooting applications where velocity and noise control matter. This 20-round box loads a 280-grain hard cast flat nose bullet with Hi-Tek Supercoat—a durable copper-polymer jacket that reduces fouling and extends barrel life. Pushing subsonic speeds (1025 feet per second from a 16-inch test barrel), this load generates 653 foot-pounds of energy and won't crack the sound barrier, making it suitable for both lever-action rifles and handguns chambered in .44 Magnum.
The hard cast flat nose design is built for deep penetration and controlled expansion, a trusted profile among hunters pursuing medium game and shooters working with sound-suppressed setups. The Hi-Tek coating protects the bore while reducing the smoke and residue typical of plain lead ammunition, so you spend less time cleaning between shooting sessions. At 1.625 inches in cartridge overall length, these rounds chamber reliably in standard .44 Magnum firearms.
Whether you're hunting hogs, deer, or paper at the range, HSM Subsonic .44 Magnum offers quality factory ammunition without the complexity of handloading. A rifling twist of 1:36 or faster is recommended for optimal stability.
| Cartridge | .44 Magnum |
| Bullet Weight | 280 grains |
| Bullet Type | Hard Cast Flat Nose |
| Bullet Coating | Hi-Tek Supercoat |
| Muzzle Velocity (16" test barrel) | 1025 feet per second |
| Muzzle Energy | 653 foot-pounds |
| Cartridge Overall Length | 1.625 inches |
| Recommended Rifling Twist | 1:36 or faster |
| Rounds per Box | 20 |
Yes. HSM Subsonic .44 Magnum is designed for all modern lever-action rifles and handguns chambered in .44 Magnum, provided your barrel twist rate is 1:36 or faster.
Absolutely. At 1025 feet per second, this load travels subsonic and will not break the sound barrier, making it an excellent choice for suppressed .44 Magnum hunting and shooting applications.
The 280-grain hard cast flat nose bullet penetrates deeper and is harder than soft lead, making it more suitable for hunting medium game. The Hi-Tek Supercoat adds a protective copper-polymer layer that reduces bore fouling and simplifies cleaning compared to plain lead ammunition.
Each box contains 20 rounds of HSM Subsonic .44 Magnum ammunition, ready to load into your rifle or handgun.
