Before suppressor-ready was a check box, AAC was already building rifles around the idea that the host and suppressor should work together. The MPW helped define that approach. Now the 9-inch .300 BLK MPW is back modernized, refined, and built around the cartridge AAC helped make synonymous with suppressed shooting. The MPW 9″ 300 BLK is designed around the way you actually shoot, with a suppressor. From the Gas system to the handguard, every detail works together to deliver reliable performance, smooth operation, and a better shooting experience. The current MPW pairs an FNC-coated barrel with an 8-inch AAC ARX free-floating handguard, a full-chrome bolt carrier group, Chrome Carpenter 158 bolt, Ambidextrous Safety and a 2-stage trigger. The AAC BLACKOUT flash hider brings the platform back into the modern AAC suppressor ecosystem.