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AR15 Rifle - 16" 5.56mm M4 1/9 Melonited 10" HD Quad Rail Rifle
On Target With
Savings Of
Original Price $699.99
Sale Price $549.99
The work horse of the AR15 world is the 16" 5.56 M4 rifle. It is a proven performer with a long heritage in military and law enforcement and has become the most popular sporting rifle in the US. Hardened Arms LLC is the manufacturer of these rifles and we are especially proud of our barrels which are machined on site from 4150 CMV, Mil-B spec US steel, air gauged, stress relieved and head spaced and coated with Melonite to insure your rifle will be accurate, reliable and give you years of service. The 10" HD tactical quad rail on this rifle is of the highest quality, machined here in our factory to insure a secure fit, its 4 Picatinny rails make mounting accessories easy. The upper and lower on this rifle are machined from high quality aluminum and coated with type III, class II anodizing finish.

AR15 Rifle Upper Assembly:

  • 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
  • 4150CMV Mil-Spec Steel 5.56 Barrel Machined In House
  • 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
  • HD Quad Rail free float 10" hand guard without end cap

Hardened Arms Forged Lower:

  • Mil-Spec 7075 Forged Lower
  • Mil-Spec Dimensions
  • Mil-Spec Lower Parts Kit Installed
  • M4 Collapsible Stock Installed
  • Works with all standard AR15 magazines    

Hardened Arms rifles will exceed your expectations for accuracy and performance, all rifles are head spaced, inspected and test fired prior to shipping. We hod tight tolerances and build to stringent specs to ensure maximum reliability and performance.

You are responsible for knowing your state laws regarding barrel lengths, pistol, short barreled rifle and 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.

Rifles must ship to FFL in your state. Magazine shown is not included with purchase. 
515 Tucker Ave Friday Harbor, WA 98250 |
Phone: 425-530-0837