A Production overrun upper that is available for immediate shipment. 16" Melonited 5.56mm M4 profile 1/7 twist upper with a Houlding Precision 13" CMX rail. Please note that scorpion upgrade is not available on this upper. Additional items may ship separately to ensure expedited shipping.
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
Chrome Moly 5.56 High End Barrel
Melonited (Stainless Option will be raw stainless color)
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
You are responsible for knowing your state laws
regarding barrel lengths, pistol, Short barreled rife restrictions. 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.