HSM Magnuforce Subsonic Handgun Rounds, Brass,.45 Colt, 20

Magnuforce Subsonic is engineered for shooters who demand true subsonic performance without compromise, delivering heavy-for-caliber, wide flat nose hard cast bullets that remain reliably subsonic across seasons while providing exceptional penetration and authority on target. With velocity capped, Magnuforce leverages mass and large meplats to create straight-line wound channels and decisive terminal performance, making these loads ideal for suppressed hunting and practical use where consistency, stability, and ethical results matter. Built with temperature-stable powders, verified for common barrel twists, and lot-tested to stay safely below the sound barrier even in cold conditions, Magnuforce Subsonic runs clean, quiet, and accurate from 9mm through big-bore revolver and rifle calibers, offering factory ammunition that performs like a purpose-built custom load.