American Tactical ATI Omni Hybrid AR-15 Pistol, 5.56 NATO, 7.5-inch Barrel, Free-Float KeyMod, Matte Black
This ATI Omni Hybrid AR-15 pattern pistol is configured for compact handling with a 7.5-inch threaded barrel and a birdcage-style flash hider. It uses ATI's glass-fiber-reinforced polymer lower receiver with metal reinforcement and a matte black finish. A free-float aluminum KeyMod handguard with a T-marked, full-length Picatinny top rail, an ambidextrous manual safety, and a smooth pistol buffer tube round out this straightforward, purpose-built setup.
The upper features an integral case deflector and ejection-port dust cover without a forward assist, and a low-profile gas block under the handguard. The pistol includes an A2-style polymer grip and a standard right-side magazine release. One 30-round Magpul PMAG is included.
Condition
Overall Condition: Fair condition, showing extensive signs of prior use and handling.
Bore Overall Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: There is surface pitting on multiple metal components, including the flash hider, dust cover, screws, sling mount, and castle nut. The bore is clean and shiny.
What’s Included
- American Tactical ATI Omni Hybrid Pistol (5.56 NATO, 7.5-inch barrel)
- One 30-round Magpul PMAG (polymer)
The Omni Hybrid lower is constructed of glass-fiber-reinforced polymer with metal reinforcement, delivering ATI's hybrid receiver concept in a matte black finish. The smooth, round pistol buffer tube is secured with a castle nut and has no brace or stock.
The 7.5-inch barrel is threaded and capped with a birdcage-style flash hider. A low-profile gas block sits under the free-float aluminum KeyMod handguard, helping keep the handguard slim while leaving the gas system protected.
The handguard provides a T-marked, continuous Picatinny top rail, giving a long, uninterrupted mounting surface from receiver to muzzle. Additional KeyMod slots along the handguard allow for accessory placement as needed.
Controls are familiar and straightforward: a standard right-side magazine release, an ambidextrous manual safety, and an A2-style polymer pistol grip. The upper includes an integral case deflector and an ejection-port dust cover, and is configured without a forward assist.
This semi-automatic, direct-impingement AR-15 pistol is chambered in 5.56mm NATO with a 30+1 capacity, and ships with one 30-round Magpul PMAG.