AR-15 / 6.5 GRENDEL

AR-15 - Choose From The Very Best
AR-15 rifle is the most recognizable for its meaningful shape, accuracy, reliability, easy maintenance, operations, flexibility, and moreover, its tested and proven performance. This is a survival gun. At Moriarti Armaments, you can find a “must have” rifle with the best quality of AR-15 parts and components available on the market, all made in the USA to mil-spec tolerances. Available in 5.56/.223 Wylde, 6.8 SPC, 6.5 Grendel, 300 Blackout, 7.62x39, and .22 Nosler, additional upgrades and customization are offered to make an AR-15 rifle of your dreams. 

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  • AR AIRLITE SKELETON STEEL LOW PROFILE GAS BLOCK
    AR AIRLITE SERIES SKELETON STEEL LOW PROFILE GAS BLOCK - US MADE, NITRIDE FINISH.750 Diameter Black Nitride Finish-NEW!SteelSkeletonized Airlite Series ModelThree Set Screws LightweightRoll Pin Included ..
    AR AIRLITE SERIES SKELETON STEEL LOW PROFILE GAS BLOCK - US MADE, N...
    $29.95$59.95
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  • AR-15 .223 WYLDE 16" TACTICAL SLIM UPPER ASSEMBLY, LEFT HANDED SIDE CHARGER
    AR-15 upper assembly, 16" stainless steel barrel, mid-length slim keymod rail, LH Side ChargerBarrel - 16" 416R stainless steel hba barrel. Heat Treated to RC 28-32 Hardness, and Stress Relieved.  Chambered in .223 Wylde, accepts both 5.56 and .223 rounds. 1-8 rh twist; 6 groove butto..
    AR-15 upper assembly, 16" stainless steel barrel, mid-length slim k...
    $499.95$549.95
  • AR-15 12" MOD LITE SKELETONIZED SERIES M-LOK FREE FLOATING HANDGUARD WITH MONOLITHIC TOP RAIL
    AR-15 12" MOD LITE SKELETONIZED SERIES M-LOK FREE FLOATING HANDGUARD WITH MONOLITHIC TOP RAIL US MadeT6 Aluminum BodyCerakote Flat Dark Earth FinishModular (MOD LITE) Skeletonized Series- Just Released!Proprietary Lightweight Aluminum Barrel Nut IncludedTotal Weight Including Barrel Nut Is..
    AR-15 12" MOD LITE SKELETONIZED SERIES M-LOK FREE FLOATING HANDGUAR...
    $149.00
  • AR-15 300 AAC 14.5" Blackout Ballistic Advantage keymod tactical pistol kit
    AR-15 300 AAC 14.5" Blackout Ballistic Advantage keymod tactical pistol kit. This kit contains all components to complete your AR-15 300 BLK build. The kit comes WITHOUT 80% lower receiver. All options and modifications to your kit are available on top of this page.  All components are Mil Spec..
    AR-15 300 AAC 14.5" Blackout Ballistic Advantage keymod tactical pi...
    $429.95$549.95
  • AR-15 300 AAC BLK 10.5" Nitro-Met Keymod Upper Assembly with Socom Style Brake
    AR-15 300 AAC BLK 10.5" Nitro-Met Keymod Upper Assembly with Socom Style Brake -is a perfect addition to your AR-15 build. All you need is a case of ammo to change your standard AR 5.56 to a new 300 Blackout upper.Assembly Features:Chamber - 300 AACBarrel Twist - 1x7Barrel Thread ..
    AR-15 300 AAC BLK 10.5" Nitro-Met Keymod Upper Assembly with Socom ...
    $249.95$399.95
  • AR-15 300 AAC BLK 7.5" KEYMOD UPPER ASSEMBLY WITH FLASH CONE
    AR-15 300 AAC BLK 7.5" KEYMOD UPPER ASSEMBLY WITH FLASH CONEAction: Semi-auto Gas System: Pistol Length Gas System Chamber: 300 AAC Twist Rate: 1/7  Muzzle Device: Flash Cone Can    Barrel: 7.5" 300 AAC M4 hbar contour, phosphate finish, heat tr..
    AR-15 300 AAC BLK 7.5" KEYMOD UPPER ASSEMBLY WITH FLASH CONEAction:...
    $229.95$349.95