The ATI Omni Hybrid AR Pistol features a fully-patented metal reinforced polymer upper receiver along with a fully-patented metal reinforced polymer lower receiver. The Omni Hybrid lower features a patented hammer and trigger pin retainment system, preventing movement from the hammer and trigger pin during firing.The Omni Hybrid also featured a patented 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 thus increasing strength and durability from recoil and consistent firing.
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https://www.usedguns.com/Item/Details/AMERICAN_TACTICAL_ATI_PISTOL_O/B38EA6C7C84C4339B6B042689C6AF556

dv1033500