Bushmaster M4A3, AR, Semi-automatic, 223 Rem/556NATO, 16" M4 Barrel, Bayonet Lug and A2 Birdcage Flash Hider, Black Finish, Telestock, Removeable A3 Carry Handle, 30Rd Model #90289
Gas-operated, semi-auto. Modeled after M4-type carbines w/additional barrel length for legal sale individual officers. Chrome-lined military-profiled barrel. Birdcage suppressor. Manganese Phosphate outer coating ensures corrosion- & rust-resistance. Thermoset composite telestock, pistol grip & 2-piece handguards. Handguards internally shielded against barrel heat build-up. W/E adjustable dual aperture M16A2 rear sight system, A3: 300/600 meter rear sight system (1/2 MOA elevation/windage adjustments), Picatinny rail. 1-year warranty.