The ZF-300 16"" is a semi-auto rifle with a roller-delayed blowback operating system. This pistol is chambered in 300BLK and comes with a full length Picatinny rail, & a cold hammer-forged barrel. The American Made ZF-300 also features a last round bolt hold open system. This firearm features a buffer tube compatible end cap, along with a buffer tube and stock.

• (1) 30 round AR magazine
• High-quality carrying case
• User Manual
• Limited Lifetime Warranty
• Buffer tube compatible end cap
• Buffer tube and stock

Zenith Firearms ZF-300, Semi-automatic Rifle, 300 Blackout, 16" Threaded Barrel, Matte Finish, Black, Polymer, Free Float M-LOK Handguard, Collapsible Stock, Manual Safety, 30 Rounds, 3 Magazines ZF300BKOUT16