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Last updated November 11, 2026

9mm subsonic ammo prices

Compare suppressor-optimized loads across retailers.

Search 9mm Subsonic by Cost per Round
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IronScout provides observed price and availability data for 9mm ammunition across tracked online retailers. Data reflects historical price observations and does not include purchase recommendations.

These figures cover all tracked 9mm listings, not only 9mm subsonic loads.

Observed 30-Day Price (Per Round): median: $0.682, sample size: 23587.

Prices last updated November 11, 2026 · 1459 listings tracked across 35 retailers · 31 days with data in the 30-day window

How we calculate this

SQL PERCENTILE_CONT over daily-best per-product-per-day observed in-stock prices

  • Daily-best is MIN(price_per_round) per (caliber, product, UTC day).
  • Only in-stock observations included.
  • Coverage varies by retailer and source.
View 1,459 tracked 9mm products →

9mm subsonic options

Product LineGrainBulletCount
Federal American Eagle147grFMJ FN50
Blazer Brass147grFMJ FN50
Federal HST147grJHP50
Speer Gold Dot147grJHP50

What to know about 9mm subsonic

Any 9mm load with a 147gr bullet is subsonic out of most barrel lengths (below ~1,050 fps). This makes standard 147gr FMJ an affordable suppressor option — no need for specifically "subsonic" labeled ammo. The 115gr and 124gr standard loads are supersonic and will produce a sonic crack even through a suppressor. For suppressed defensive use, 147gr JHP (HST, Gold Dot) combines suppressor compatibility with reliable expansion.

Related

Frequently asked questions

What is 9mm subsonic ammo used for?
9mm subsonic ammo (typically 147gr) stays below approximately 1,050 fps and is designed for suppressed shooting. It produces significantly less noise than supersonic loads when paired with a suppressor. Also used in competition for reduced recoil.
How is 9mm subsonic ammo priced?
Standard 147gr FMJ subsonic typically costs only slightly more per round than supersonic FMJ; purpose-built subsonic defense loads cost considerably more. The 147gr weight is naturally subsonic from most barrel lengths. Current observed 9mm prices are in the 30-day price summary at the top of this page.
Is 9mm subsonic effective for self-defense?
Standard 147gr JHP loads from Federal HST and Speer Gold Dot are 9mm JHP loads designed to expand at their rated velocities. A heavier bullet has more momentum at lower velocity.