American Made
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16" 6.5 Grendel QPQ 12" LumaShark(TM) Rail Upper
Your Price $859.98
A 16" 6.5 Grendel machined from Mil-B Spec 4150CMV and melonited delivers the accuracy potential of this cartridge in a light weight package ideal for hunting and mixed range tactical engagements. The flat trajectory, high feet per second of the round lends itself to hunting medium game or tactical situations at range.

When ordering please note that the 6.5 Grendel requires a 6.5 Grendel bolt for proper headspacing (5.56mm & 7.62x39mm BCGs will not function properly).

AR-15 6.5 Grendel Barreled Upper Receiver 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
    4150 Chrome Moly Vanadium Barrel Machined In House
    QPQ(Melonite)  Finish
    Chambered in 6.5 Grendel
    16" Socom Profile barrel with M4 Extension
    1:8 Barrel twist
    .750" diameter at gas block
    5/8x24 threaded muzzle/barrel
    Low profile gas block
    Barrel dimpled to secure gas block
    Mid-length gas system
    Thread Protector
    12" LumaShark(TM) Handguard
Available Bolt Carrier Group Package (Add On Option) :
    6.5 Grendel Melonited BCG ( JP Rifles Bolt Head )
    Mil-Spec Charging Handle
    ASC 10rd 6.5 Grendel Magazine

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, short barreled rifle and rifle restrictions.  A 20% restocking fee will apply if you cancel 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.  Fits any mil-spec AR15 lower receiver.

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