Buffalo Bore Strictly Business Subsonic 9mm Luger ammunition (brand part no. 24J20) pushes a 147-grain full metal jacket flat nose bullet at a velocity that stays below the speed of sound, filling the gap between full-power defensive loads and true target ammunition. Unlike many subsonic loads, this round is loaded to standard SAAMI pressure rather than downloaded, so it cycles reliably in any 9mm pistol, suppressed or not, without the extra wear that comes from a hot-loaded round. The flat-nose bullet profile cuts a fuller, flat-fronted permanent path than a traditional round-nose FMJ while still feeding smoothly through semi-automatic actions. Shooters who want an easy-shooting, full-power 9mm that stays quiet behind a suppressor will find this load built for exactly that job. The line is made by Buffalo Bore, known for loading standard-pressure and overpressure 9mm ammunition to the same demanding standard.

Key Specifications

• The chambering is 9mm Luger, loaded to standard SAAMI pressure rather than +P or +P+.
• The bullet weighs 147 grains, a heavier-for-caliber weight that pairs naturally with a subsonic load.
• The bullet is a full metal jacket flat nose, built for reliable feeding in semi-automatic 9mm pistols.
• The flat meplat cuts a fuller-diameter path through the target than a traditional round-nose FMJ.
• Velocity is subsonic, staying below the speed of sound so the round will not produce a supersonic crack, even suppressed.
• The case material is brass, supporting reliable extraction and feeding.
• Cost per round runs about $1.55, in line with Buffalo Bore’s premium standard-pressure loads.
• Each box holds 20 rounds, a practical amount for a range or suppressor testing session.
• Boxes ship 12 to a case, useful for shooters who go through subsonic ammunition quickly at the range.

Frequently Asked Questions

Is this load safe to run in an unsuppressed pistol? Yes, it is loaded to standard SAAMI pressure and functions the same whether the pistol is suppressed or not.

Why choose a subsonic 9mm load? Staying below the speed of sound removes the supersonic crack, which matters most when shooting suppressed or in noise-sensitive environments.

What is the benefit of a flat-nose FMJ over a round-nose FMJ? The flatter meplat cuts a fuller-diameter path through the target while still feeding reliably in semi-automatic pistols.

Buy the Buffalo Bore Strictly Business Subsonic 9mm Luger FMJ

A quiet, full-power 9mm load is hard to find, and Strictly Business Subsonic closes that gap without asking a shooter to give up standard pressure or reliable function. Run a box through your suppressed or unsuppressed pistol and see how it settles in. Order from our Lubbock, Texas handgun ammunition lineup and it ships fast to your door.