SKU: A451
UPC: 816874020811
MPN: 451
Underwood 300 AAC 115gr Controlled Chaos ammunition delivers purpose-built performance for suppressed rifle platforms and subsonic tactical applications. Designed for operators and precision shooters who demand reliable performance through sound suppressors, this 20-round per box offering serves law enforcement, military, and civilian tactical communities requiring consistent subsonic ballistics. The subsonic velocity profile ensures optimal suppressor integration while maintaining accuracy and energy transfer at extended ranges where supersonic rounds would compromise operational security.
The 115-grain projectile weight in .300 AAC Blackout subsonic configuration represents the engineering intersection of velocity control and terminal performance. Underwood's Controlled Chaos construction emphasizes consistent powder burn rates and projectile integrity, critical factors when operating through suppressors where traditional supersonic rounds generate unwanted noise signatures and increased bolt carrier velocity. The subsonic design maintains velocities below 1,100 feet-per-second, reducing muzzle report and minimizing detection range—essential for close-quarters tactical operations, training environments, and hunting scenarios where noise discipline matters.
Precision shooters operating .300 Blackout platforms—from AR-platform rifles to bolt-action precision builds—find subsonic loads indispensable for suppressed work where velocity consistency directly impacts point-of-aim reliability and suppressor longevity. The 10-box case quantity (200 rounds total) suits range training cycles, qualification protocols, and operational deployment without requiring frequent reorder logistics. Subsonic ammunition performs optimally in properly tuned suppressed systems; ensure your platform's barrel length, suppressor bore diameter, and gas system are rated for subsonic loads to achieve the reliable cycling and accuracy this ammunition is engineered to deliver.
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