Zenith ZF-300 .300 AAC Blackout 12 in. 30rd Pistol

The Zenith ZF-300 is a compact AR-style pistol chambered in .300 AAC Blackout designed for short-range precision and robust duty use. It operates with a roller-delayed blowback system and is built on an American-made platform with a full-length Picatinny rail for optics and accessories. The 12-inch cold hammer-forged barrel is threaded 5/8×24 RH to accept a range of muzzle devices. The design includes a last-round bolt hold open and a buffer-tube compatible end cap to support a variety of configurations.

Key Specifications

• The caliber is .300 AAC Blackout.
• The action is semi-automatic.
• The operating system uses roller-delayed blowback.
• The barrel length is 12 inches.
• The barrel is cold hammer-forged 4150 CMV, threaded 5/8×24 RH.
• The rifling is 6 grooves, 1:8 in. right-hand twist.
• The magazine capacity is 30 rounds (AR-style).
• The handguard is M-LOK free-floating with heatshield.
• The finish is matte black.
• The unloaded weight is 7 lbs.

Built for shooters who value rugged construction and short-range performance, the ZF-300 pairs a compact profile with features commonly used on duty and precision platforms. Its threaded, cold hammer-forged barrel and full-length rail provide configuration flexibility for optics and muzzle devices, while the roller-delayed system and last-round bolt hold open promote reliable operation. The ZF-300 is well suited to applications that require a stout, compact platform with modern accessory compatibility and straightforward controls.