American Tactical Omni Hybrid AR-15 Pistol, 5.56mm NATO, 7.5 in Threaded Barrel, FDE/Black, Free-Float KeyMod
This American Tactical Omni Hybrid AR-15 pistol pairs a lightweight hybrid polymer/metal receiver with a compact 7.5-inch threaded barrel. It features a free-float aluminum KeyMod handguard topped with a T-marked full-length Picatinny rail, a two-tone FDE/black finish, and a pistol stabilizing brace. Marked with ATI patent numbers and the bold "OMNI HYBRID MULTI-CAL" magwell logo, it is Made in the USA and compatible with standard AR-15 magazines.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Fair - Generally clean, some residue or smudges, slight corrosion.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: There is visible rust on the firearm and inside the bore. Overall, the firearm presents in fair to good shape.
What's Included
- American Tactical Omni Hybrid AR-15 Pistol (5.56mm NATO, 7.5-inch barrel, two-tone FDE/black)
- 1x 30-round USGI-pattern metal AR-15 magazine
The Omni Hybrid receiver uses a reinforced polymer construction with metal inserts, combining low weight with strategic strength in high-stress areas. The lower is the Omni Hybrid multi-cal variant with a prominent "OMNI HYBRID MULTI-CAL" marking on the magwell, and the receiver set is identified by ATI U.S. Patent numbers 8,789,305 and 9,068,786.
A free-float aluminum KeyMod handguard improves accessory mounting flexibility and maintains clear barrel harmonics. The handguard is topped by a full-length Picatinny rail with T-marks for consistent accessory positioning.
The 7.5-inch barrel is threaded and fitted with an A2-style birdcage flash hider. The upper includes a forward assist, brass deflector, and an ejection-port dust cover. Operation is standard AR-15 direct impingement in semi-automatic with a manual safety.
Ergonomics include an A2-style black polymer pistol grip and a pistol stabilizing brace on the buffer tube. The two-tone FDE/black finish gives the pistol a distinctive look, and it accepts standard AR-15 pattern magazines. This model is made in the USA.