The Zenith ZF-56 5.56 NATO rifle combines compact handling with serious firepower in a short-barreled platform. Built on a roller-delayed blowback operating system, this American-made semi-auto delivers reliable performance whether you're running drills at the range, training for precision rifle competition, or evaluating a modern piston-driven alternative to direct-impingement ARs. The 12-inch cold hammer-forged barrel keeps the overall footprint manageable while maintaining accuracy, and the full-length Picatinny rail gives you unlimited optics and accessory mounting options.

The ZF-56 comes set up for serious shooters: ambidextrous manual safety, last-round bolt hold-open, and a buffer tube–compatible end cap that plays nicely with standard AR furniture. The free-floating M-LOK handguard with integral heat shield manages recoil and keeps your hand comfortable during extended strings of fire. You get three 30-round AR magazines, a quality carrying case, and the manual to get started right away.

Roller-delayed blowback systems are known for smooth recoil impulse and inherent reliability—no piston maintenance, no gas tube to foul. At 7 pounds unloaded, this rifle is handy enough for close-quarters work or vehicle operations while still delivering the velocity and ballistics you expect from a 5.56 platform. The 1:10 right-hand twist barrel and 6-groove rifling are optimized for standard to mid-weight ammunition.

The Zenith ZF-56 5.56 NATO rifle combines compact handling with serious firepower in a short-barreled platform. Built on a roller-delayed blowback operating system, this American-made semi-auto delivers reliable performance whether you're running drills at the range, training for precision rifle competition, or evaluating a modern piston-driven alternative to direct-impingement ARs. The 12-inch cold hammer-forged barrel keeps the overall footprint manageable while maintaining accuracy, and the full-length Picatinny rail gives you unlimited optics and accessory mounting options.

The ZF-56 comes set up for serious shooters: ambidextrous manual safety, last-round bolt hold-open, and a buffer tube–compatible end cap that plays nicely with standard AR furniture. The free-floating M-LOK handguard with integral heat shield manages recoil and keeps your hand comfortable during extended strings of fire. You get three 30-round AR magazines, a quality carrying case, and the manual to get started right away.

Roller-delayed blowback systems are known for smooth recoil impulse and inherent reliability—no piston maintenance, no gas tube to foul. At 7 pounds unloaded, this rifle is handy enough for close-quarters work or vehicle operations while still delivering the velocity and ballistics you expect from a 5.56 platform. The 1:10 right-hand twist barrel and 6-groove rifling are optimized for standard to mid-weight ammunition.