The American Tactical / ATI OMNI Hybrid Maxx is an AR-pattern semi-automatic rifle built around ATI’s patented hybrid polymer Omni upper and lower. It is chambered for 5.56 NATO and fitted with a 16″ M4-profile barrel, a 15″ free-float aluminum M-LOK handguard, and a mid-length gas system. The rifle ships with an adjustable six-position Mil-Spec A2 buttstock and one 30-round magazine.
Key Specifications
- The caliber is .223 Rem / 5.56 NATO.
- The barrel measures 16 inches with an M4 profile.
- The barrel twist rate is 1-in-8.
- The action is semi-auto.
- The standard capacity is 30+1 (one 30-round magazine included).
- The handguard is a 15-inch free-float aluminum M-LOK rail system.
- The receiver is metal reinforced polymer using ATI’s Omni hybrid design.
- The stock is a 6-position Mil-Spec A2 adjustable buttstock.
- The muzzle is threaded 1/2×28 and fitted with an A2-style compensator.
- The bolt carrier group has a black nitride finish.
The OMNI Hybrid Maxx delivers a practical feature set for range use and general-purpose AR applications: a mid-length gas system for reliable cycling, a free-float M-LOK fore-end for accessory mounting, and a hybrid polymer construction that reduces weight while retaining key metal reinforcements. Its specification package is aimed at shooters who want a ready-to-use platform with common AR ergonomics and familiar controls.
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