Merica Ammunition “Mouse Fart” 9mm Subsonic 147gr FMJ 1000rd Case - Free Shipping!!

The Merica Ammunition “Mouse Fart” 9mm Subsonic 147gr FMJ is a specialty subsonic training round engineered for quiet, consistent performance behind a suppressor. Loaded with a heavy 147-grain FMJ bullet and tuned to subsonic velocities, this round minimizes the sonic crack while maintaining reliable feeding, extraction, and predictable ballistics for pistols and PCCs.

Ideal for shooters who run suppressors or who train in noise-sensitive environments, the Mouse Fart subsonic offering reduces perceived report and recoil, delivering a more comfortable range experience without sacrificing function. Available in brass-cased configurations (remanufactured or new depending on SKU), these rounds also offer smoother extraction and potential for reloading when brass is used. Always confirm compatibility with your firearm and suppressor, use appropriate hearing/eye protection, and follow local laws and range rules.

Merica is an American Based batch ammo manufacturer focused on providing American shooters with safe, reliable and AFFORDABLE range ammo.

Due to the Suppressor Boom, Mousefart ???????? is currently MADE TO ORDER and lead times are getting longer.  Current lead times vary but could be 2-3 weeks OR MORE Please be patient and expect a wait while Merica works on getting caught up with subsonic demand.