Maxim Defense MXM-49005 300 Blackout 190gr TUI Subsonic Ammunition – 20 Rounds

The Maxim Defense MXM-49005 300 Blackout 190-grain TUI (The Ugly Inclusive) Subsonic Ammunition delivers exceptional terminal performance in a purpose-built subsonic load designed for suppressed and unsuppressed platforms alike. Engineered for reliable expansion and controlled penetration, this 190gr projectile is optimized for short-barreled rifles and pistol-configuration AR platforms chambered in 300 Blackout — making it an ideal choice for home defense, hunting, and tactical applications. Each 20-round box is manufactured to strict quality standards, ensuring consistent velocity, reliable feeding, and repeatable accuracy. Whether you’re running a suppressed SBR or a standard-length 300 BLK build, Maxim Defense TUI ammunition is purpose-engineered to perform where it matters most. Deep Roots Rifle Co carries a strong selection of hard-to-find 300 Blackout ammunition at competitive prices with fast shipping nationwide. Order online today or stop by our local gun store in Eustis, Florida to speak with our knowledgeable staff.