Del-Ton AR-15 Heavy Rifle Kit 20" Barrel 1:9 Twist

Rifle kit comes with complete upper assembly head spaced and test fired, buttstock with components, and complete lower parts kit. Rifle Kit does NOT come with lower receiver or magazines.20" Pre-Ban Heavy Profile Rifle KitSTANDARD/RIFLE Gas SystemBarrel:Chrome Moly VanadiumM4 Feed Ramps20" Length1x9 TwistA2 Flash HiderManganese PhosphatedPhosphated under Front Sight BaseTaper Pins in F-marked Front Sight BaseThreaded MuzzleHeavy ProfileChamber:5.56 X 45 mmBolt And Carrier:Phosphated 8620 Steel C