Hornady® Subsonic Ammunition — designed for accuracy and performance below the speed of sound — now comes in both rifle and handgun loads.
Subsonic Handgun utilizes tried‑and‑true XTP® bullets that expand reliably at subsonic velocities. The Sub‑X bullet used in Subsonic Rifle features a lead core. Long grooves in its gilding metal jacket combine with the bullet’s flat profile and the patented Flex Tip® insert within its hollowpoint cavity to help it expand reliably at low velocities.
Powders are selected for optimal performance and consistency from lot to lot.
Gun manufacturers include: Aero Precision, Ballistic Advantage, Brownell’s, Carbon Six, CMMG, Faxon, KAK Industry, ODIN Works, Palmetto State Armory, Preferred Barrels, Primary Weapon Systems, PROOF Research, Seekins Precision, Stag Arms, Uintah Precision.
Specifications:
- Cartridge: 338 ARC
- Bullet: 307 gr Sub-X®
- Product Line: Subsonic
- Sectional Density: .384
- Ballistic Coefficient: .375 (G1)
- Application: Target/Match
- BOX COUNT:20






