American Made
Buy Machine Shop Direct
Need Assistance? Call us at 425.530.0837
16" 5.56 M4 1/9 Upper 10" SDX Rail w/ BCG and CH
On Target With
Savings Of
Original Price $369.99
Sale Price $299.99
AR15 Upper Specifications:
    Hardened Arms M4 Feed Ramp Flat Top Receiver
    Black anodized mil-spec finished upper receiver
    Feed ramps for increased feeding reliability on barrel and upper
    Laser etched T-Marked upper receiver
    4150 Chrome moly Melonited 5.56mm Barrel
    Air-Gauged, Inspected and head spaced
    Chambered in 5.56mm (Will also shoot .223)
    16" M4 Profile barrel
     1/9 Barrel twist
    .750" barrel 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
    10" SDX (TM) Rail

Fits any mil-spec AR15 lower receiver.

Hardened Arms uppers 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 and short barreled rifle restrictions. A 20% restocking fee will apply if you cancel anytime after ordering or 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.

515 Tucker Ave Friday Harbor, WA 98250 |
Phone: 425-530-0837