Shopping Cart
Click Here To Checkout
American Made
Buy Machine Shop Direct
Home Products Quick Ship Search FAQs Testimonials Videos Contact Cart
Need Assistance? Call us at 425.530.0837
AR15 Rifle - 16" 5.56mm 1/9 SS Bull Barrel 12" Quad Rail Rifle
Your Price $849.99
AR15 Bull Barrel 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
  • 416R Stainless Steel 5.56 Barrel Machined In House
  • 1/9 Barrel Twist
  • Chambered in 5.56 NATO (will also fire .223 ammo)
  • 16" Bull Barrel Profile barrel with M4 Extension
  • .936" diameter at gas block
  • 1/2x28 threaded muzzle/barrel
  • Bull barrel low profile gas block
  • Barrel dimpled to secure gas block
  • Carbine length gas system
  • Stainless Steel thread protector
  • Tactical Quad Rail free float 12" 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 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 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 | sales@hardenedarms.com
Phone: 425-530-0837