Ammo Inc. Stelth 9mm Ammo Subsonic 165 Grain FMJ

Subsonic 9mm for Suppressors

AMMO Incorporated built its Stelth line for one job: shooting quietly through a suppressor. This 9mm load pairs a heavy 165 grain bullet with a muzzle velocity of 800 fps. That keeps it subsonic, meaning slower than the speed of sound, so the bullet doesn't make the sharp supersonic crack that a suppressor can't remove. It suits shooters who run a can on a 9mm pistol or carbine and want ammunition made for that setup rather than standard range rounds.

Features

• 9mm Luger Chambering — Loaded in 9mm Luger, also called 9x19mm, the standard cartridge for most modern semi-auto pistols and pistol-caliber carbines.
• 165 Grain Bullet — The heavier-than-usual bullet carries useful energy at subsonic speed, where common 115 and 124 grain loads run faster.
• Subsonic 800 FPS Velocity — Rated at 800 fps and 234 ft-lbs of muzzle energy from a 4-inch test barrel.
• Total Metal Coating (TMC) Bullet — The copper coating covers the whole bullet, base included, so the lead core isn't exposed to hot powder gas the way it is on a standard full metal jacket.
• Hyperclean Technology — AMMO Inc. states that the design slows baffle erosion inside the suppressor and reduces lead emissions at the firing line.
• Brass Cases — Headstamped AMMO INC 9mm Luger brass cases feed and extract reliably and can be kept for reloading.
• Non-Corrosive Primers — The primers leave no corrosive salts behind, so you don't need special cleaning after a range session.
• 50 Rounds Per Box — Packed 50 cartridges to a box with a thumb-cut tuck flap for easy access.

Load and Compatibility

This round is listed as FMJ, and the box marks it 9mm 165gr TMC. Both describe the same round-nose bullet, which shoots and feeds like a standard full metal jacket, but TMC also seals the base. It will fire in any firearm chambered for 9mm Luger. The heavy bullet and modest velocity make it a good match for suppressor hosts, though velocity varies with barrel length. The ammunition is made in the USA.