Hsm Subsonic 9Mm Hitek 180Gr Hcfn 50/10
$47.13
$54.99
(You save
$7.86
)
HSM Subsonic 9mm ammunition loaded with 180-grain hard cast flat nose bullets is purpose-built for shooters who need reliable, hearing-safe performance. The Hi-Tek Supercoat jacket reduces fouling and wear on your firearms, making these rounds a smart choice for high-volume shooting, suppressed hosts, or dedicated subsonic practice. Built on a 1.125-inch cartridge overall length, this load cycles reliably in modern 9mm semi-automatic handguns and pistols.
Subsonic 9mm rounds are engineered to stay below the sound barrier—critical for shooters running suppressors who want maximum noise reduction. HSM's hard cast projectile design combines accuracy with durability, so you get consistent performance shot after shot. The flat nose profile is favored for penetration and target performance, making this round suitable for both range work and duty applications where subsonic velocity is a requirement.
Each box contains 50 rounds, packaged in convenient 10-round sleeves for easy counting and storage. Whether you're breaking in a new suppressed pistol, training at an indoor range, or stocking subsonic loads for a duty pistol, this HSM offering delivers the velocity stability and component quality you expect from a premium ammunition manufacturer.
Key Features
- 180-grain hard cast bullet with Hi-Tek Supercoat reduces barrel fouling and cleaning time
- Subsonic velocity for use with or without suppressors
- Flat nose bullet profile for terminal performance and accuracy
- 1.125-inch overall cartridge length for reliable feeding
- 50-round box in 10-round sleeves for organized storage
- Compatible with 9mm semi-automatic handguns and pistols
Specifications
| Caliber | 9mm |
| Bullet Weight | 180 grains |
| Bullet Type | Hard Cast Flat Nose (HCFN) |
| Jacket/Coating | Hi-Tek Supercoat |
| Cartridge Overall Length | 1.125 inches |
| Muzzle Velocity (16" barrel) | 1026 feet per second |
| Muzzle Velocity (7" barrel) | 945 feet per second |
| Rounds Per Box | 50 |
| Packaging | 10-round sleeves |
Frequently Asked Questions
Will these subsonic 9mm rounds work with my suppressor?
Yes. Subsonic ammunition is specifically designed to operate below the speed of sound, which maximizes the noise-reduction benefits of a suppressor. These rounds are an ideal pairing with hearing-safe shooting setups.
What firearms are these rounds compatible with?
HSM Subsonic 9mm is suitable for use in modern 9mm semi-automatic handguns and pistols. The 1.125-inch overall length ensures reliable feeding in standard 9mm chambers.
What does Hi-Tek Supercoat do?
The Hi-Tek Supercoat is a polymer coating applied to the hard cast bullet that reduces metal-to-metal friction in the barrel. This cuts down copper and lead fouling, which means easier cleanup and less frequent deep cleaning of your firearms.
Are these rounds reloadable?
The product information provided does not specify reload status. Contact HSM or check the box for brass availability and reload guidance.
