Built using our 5.56mm carbine length gas system 4150CMV barrel, a key-mod SDX slim hand guard, the reliability and accuracy only Hardened Arms can deliver in a hard to see but impossible to ignore package!
Dealer Pricing Available
AR-15 Upper Receiver Assembly:
Hardened Arms M4 Feed Ramp Flat Top Receiver Hardened Arms Camo Cerakoted mil-spec finished upper receiver Feed ramps for increased feeding reliability on barrel and upper Melonited 4150CMV 5.56 High End Barrel Black Melonite Finish 1/9 Barrel Twist Chambered in 5.56 NATO (will also fire .223 ammo) 16" M4 Profile barrel with M4 Extension .750" diameter at gas block 1/2x28 threaded muzzle/barrel Low profile gas block Barrel dimpled to secure gas block Carbine length gas system A2 flash hider Free floated 10" SDX FDE cerakoted rail
Hardened Arms Complete Lower:
Mil-Spec 7075 Forged Lower Hardened Arms Camo Cerakoted Collapsible buttock Mil-Spec Dimensions Mil-Spec Metal Parts Kit Installed Works with all standard AR15 magazines (Does not come with Magazine)
Hardened Arms rifles are high end, accurate, head spaced, inspected and test fired prior to shipping. They are built using stringent specs, top quality parts and procedures to ensure maximum reliability and performance.
You are responsible for knowing your state laws regarding barrel lengths, pistol, Short barreled rife restrictions, and rifles. 20% restocking fees if you can not take delivery due to state restriction. Dealer programs are available on our website. Two year warranty against manufacturer defects. Finishes will wear with use, no warranties apply to finish wear.
Rifles must ship to FFL in your state, and may take up to two weeks for delivery. Magazine shown is not included with purchase.