ATI® Omni Hybrid Maxx P4 .300 AAC Blackout Semi-auto AR Pistol
Featuring ATI®'s metal-reinforced polymer upper and lower receivers…which reduce weight and increase maneuverability without sacrificing durability. The lower receiver features an over-molded metal insert, which reinforces the buffer tube housing and rear takedown pin. This allows for metal-on-metal contact with both the buffer tube as well as the rear takedown pin, delivering durability to withstand recoil and constant use. Bottom line: you get an AR Pistol with "heavy metal" strength…at a price that can't be beat.