5.56 NATO AR-15 Kits & .223 Wylde Kits | Moriarti Armaments
AR-15 5.56 NATO/.223 Wylde Firearm Kits
Explore Moriarti Armaments' selection of 5.56 NATO AR-15 kits and .223 Wylde AR-15 kits, built for shooters seeking dependable performance and quality components. Whether you're assembling a rifle or pistol configuration, our kits are available in multiple barrel lengths, handguard styles, finishes, and feature combinations to fit a wide range of shooting applications. Choose from 5.56 NATO for proven reliability and broad ammunition availability, or .223 Wylde for the flexibility to use both .223 Remington and 5.56 NATO ammunition with enhanced accuracy potential. Every Moriarti kit is manufactured with premium components and is designed for compatibility with most standard mil-spec AR-15 lower receivers.
Does this kit include a lower receiver? No. These kits do not include a lower receiver. A compatible AR-15 lower receiver must be purchased separately in accordance with applicable federal, state, and local laws.
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AR-15 5.56 NATO 14.5" Rifle Kit with 10" Quadrail | Choose Your Color | Precision Custom Build
The AR-15 5.56 NATO 14.5" Rifle Kit with a 10" Quadrail offers the ultimate precision and reliabilit..
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AR-15 5.56 NATO 16" RIFLE KIT / 10" QUADRAIL / CHOOSE COLOR
Crafted for those who want to build their own precision rifle, the AR-15 5.56 NATO 16" Rifle Kit off..
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AR-15 5.56 NATO 16" Rifle Kit with 10" Quadrail, Tanker Muzzle Brake, and Camo Burnt Bronze Finish
Build your custom AR-15 with the AR-15 5.56 NATO 16" Rifle Kit, featuring a 10" quadrail, camo burnt..
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AR-15 5.56 NATO 5" BEWARE PISTOL KIT - MLOK - MICRO
Unleash your inner gunsmith with the AR-15 5.56 NATO 5" Pistol Kit, designed for performance, precis..
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AR-15 5.56 NATO 5" PISTOL KIT - BILLET UPPER / 4" HANDGUARD / CERAKOTE SPLATTER - CHOOSE YOUR COLOR
AR-15 5.56 NATO 5" PISTOL KIT - BILLET UPPER / 4" HANDGUARD / CERAKOTE SPLATTER - CHOOSE YOUR COLORU..
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AR-15 5.56 NATO 5" PISTOL KIT - SIDE CUT BILLET UPPER WITH 4" COMBAT MODULAR M-LOK HANDGUARD - BURNT BRONZE CERAKOTE ACCENTS
Build your dream AR-15 pistol with this high-performance 5.56 NATO 5" Pistol Kit, featuring side cut..
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AR-15 5.56 NATO 5" Pistol Kit - Side Cut Billet Upper with 4" Handguard | Gradient Color Option
Transform your AR-15 build with this 5.56 NATO 5" Pistol Kit, designed for superior performance and ..
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AR-15 5.56 NATO 5'' Pistol Kit - Forged Upper / 4'' Super Slim Free Float, Prong Muzzle, and Camo Accents
AR-15 5.56 NATO 5'' Pistol Kit - Forged Upper with 4'' Super Slim Free Float, Prong Muzzle, and Camo..
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AR-15 5.56 NATO 5'' STAY SPOOKY PISTOL KIT - BILLET SLICK UPPER WITH 4'' HANDGUARD- COLOR SET UPPER OPTION
Create the ultimate compact AR-15 with this 5.56 NATO 5" Pistol Kit, featuring a Billet Slick Upper,..
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AR-15 5.56/.223 16" M4 MAGPUL MOE SIGHT TOWER COMPLETE RIFLE KIT - FDE
AR-15 16" 5.56/.223 M4 MAGPUL MOE SIGHT TOWER COMPLETE RIFLE KIT - available in black, FDE and OD Gr..
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AR-15 5.56/.223 16" M4 Tactical Rifle Kit with 15" Mlok Super Slim Handguard - Mil-Spec, USA Made
The AR-15 5.56/.223 16" M4 Tactical Rifle Kit contains all the essential components you need to comp..
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AR-15 5.56/.223 16" Rifle Build Kit / 10" Mlok / LE Stock
AR-15 5.56/.223 16" Rifle Build Kit / 10" Mlok / LE Stock contains all components to complete y..
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AR-15 5.56/.223 16" Stainless Black Claw rifle build kit /12" mlok / Adaptive Stock
AR-15 5.56/.223 16" Stainless Bear Claw rifle build kit /12" mlok rail contains all components ..
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AR-15 5.56/.223 16" stainless steel diamond rifle kit /12" mlok rail
AR-15 5.56/.223 16" stainless steel diamond rifle kit w/12" mlok rail contains all components t..
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AR-15 5.56/.223 16" stainless steel spiral rifle kit /12" mlok rail
AR-15 5.56/.223 16" stainless steel spiral rifle kit w/12" mlok rail contains all components to..
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AR-15 5.56/.223 16" stainless steel straight cut rifle kit /12" Mlok
AR-15 5.56/.223 16" stainless steel straight cut rifle kit w/12" Mlok rail contains all compone..
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AR-15 5.56/.223 5" COMPLETE COMPRESSION SERIES MICRO PISTOL KIT / COLOR CHOICE
Build Your Dream AR-15 Pistol – 5.56 Micro KitMake it fun. Make it your own. This AR-15 5.56/.223 5"..
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AR-15 5.56/.223 5" MICRO PISTOL KIT /4" MLOK / COLOR ACCENT CHOICE
Build Your Own Micro AR Pistol with Ease – This comprehensive kit includes everything you need to as..
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Moriarti AR-15 5.56/.223 14.5" Tactical Build Kit – Quadrail, LE Stock, Mid-Length
Unlock your full potential with the AR-15 5.56/.223 14.5" Tactical Build Kit. This premium kit provi..
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Moriarti AR-15 5.56/.223 16" M4 Magpul MOE Rifle Kit – Complete Mil-Spec Build (FDE/Black/ODG, No Lower)
Complete your AR-15 build with the AR-15 5.56/.223 16" M4 Magpul MOE Defender Rifle Kit, available i..
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Moriarti AR-15 5.56/.223 16" Tactical Rifle Kit – M4 Classic w/ Quadrail, 1:7 Twist
The AR-15 5.56/.223 16" M4 Classic Tactical Rifle Build Kit is the perfect solution for enthusiasts ..
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AR-15 5" 5.56 NATO PISTOL KIT / MLOK / CERAKOTE ACCENT / CLASSIC
AR-15 5" 5.56 NATO PISTOL KIT / MLOK / CERAKOTE ACCENT / CLASSIC. The kit comes WITHOUT 8..
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AR-15 5.56 NATO 16" Carbine Rifle Kit / 12" Mlok / LE / Color Accents - Choose Yours
AR-15 5.56 NATO 16" Carbine Rifle Kit / 12" Mlok / LE / Color Accents - Choose Yours Build your dre..
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AR-15 5.56 NATO 5" AMERICAN EAGLE PISTOL KIT - 4" HANDGUARD - MICRO
Kit Includes Everything to Complete Your AR-15 Pistol Build (Excluding Lower Receiver). Get rea..
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AR-15 5.56 NATO 5" Pistol Kit - Forged Upper, 4" M-LOK, Choose Your Accent Color: Blue, Silver, or Gold
Build your dream AR-15 pistol with this 5.56 NATO 5" Pistol Kit, designed for ultimate performance a..
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AR-15 5.56 NATO 5" Pistol Kit – Slick Upper, 4" M-LOK Rail, Spider Dust Cover – Color Option
Build Your Custom AR Pistol – American Made. High Quality. No FFL Required.Take your AR pistol build..
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AR-15 5.56 NATO 5'' PISTOL KIT - 4'' HANDGUARD / CAMO / PRONG / MICRO - CHOOSE COLOR
AR-15 5.56 NATO 5'' PISTOL KIT - 4'' HANDGUARD / CAMO / PRONG / MICRO - AVAILABLE IN PINK, TIF..
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AR-15 5.56 NATO 7.5" Pistol Kit - Fear Nothing Accent - Classic - CERAKOTE Choice
Build Your Dream AR-15 Pistol! Available in Tiffany Blue, White, Red, Orange, Pink color ..
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AR-15 5.56 NATO 7.5'' PISTOL KIT / SLICK / 7'' MLOK - COLOR SET OPTION
AR-15 5.56 NATO 7.5" PISTOL KIT / SLICK / 7" M-LOK – COMPLETE YOUR RIFLE BUILD WITH CUSTOM COLOR OPT..
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AR-15 5.56/.223 7.5" Ultimate Shorty Pistol Kit - MLOK / SBA3 /Black
AR-15 5.56/.223 7.5" Pistol Kit – M-LOK / SBA3 / Black – Build Your Ultimate Shorty!Ready to build y..
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AR-15 5.56/.223 16" AirLite Rifle Kit – Color-Matched Upper & Furniture | Ultra-Light Build | Choose Your Color
Make it fun. Make it your own. Whether you're building your first AR or adding some serious flair to..
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AR-15 5.56/.223 16" CARBINE RIFLE KIT / 12" M LOK / TRIBAL / ACCENT COLOR OPTION - RED / BLUE
AR-15 5.56/.223 16" CARBINE RIFLE KIT / 12" M LOK / ACCENT COLOR OPTION - RED / BLUEBarrel - 16..
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AR-15 5.56/.223 16" M4 CARBINE RIFLE KIT / MAGPUL SL FURNITURE / CERAKOTE OPTIONS / 15" MLOK
AR-15 5.56/.223 16" M4 M-LOK CARBINE RIFLE KIT / MAGPUL FURNITURE / CERAKOTE OPTIONS AVAILABLE. ..
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AR-15 5.56/.223 16" M4 Rifle Build Kit – SOPMOD Stock, Ergo Grip, Muzzle Brake, 15” M-LOK Handguard
AR-15 5.56/.223 16" M4 Rifle Build Kit – SOPMOD Stock, Ergo Grip, Muzzle Brake, 15” M-LOK HandguardB..
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AR-15 5.56/.223 16" MA-12 Advanced Rifle Kit / Side Charger /A2 Stock
The MA-12 kit is the latest evolution of the precision 5.56/.223 Wylde semi-automatic rifle. The k..
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AR-15 5.56/.223 16" MINIMALIST SERIES RIFLE KIT / PURPLE ACCENTS / 15" MLOK
AR-15 5.56/.223 16" MINIMALIST SERIES RIFLE KIT / PURPLE ACCENTS / 15" MLOK INCLUDES:Barrel: ·&nb..
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AR-15 5.56/.223 20" Nitride Fluted Rifle Kit / 15" Mlok / A2 / Adaptive Stock
AR-15 5.56/.223 Wylde 20" Nitride Fluted Rifle Kit / 15" Mlok /Adaptive Stock. The kit comes WITHOUT..
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AR-15 5.56/.223 20" RIFLE NITRIDE RIFLE KIT /15" MLOK /LE STOCK
AR-15 5.56/.223 20" RIFLE NITRIDE RIFLE KIT /15" MLOK /LE STOCK unassembled Rifle Build Kit Includes..
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AR-15 5.56/.223 20" STAINLESS TACTICAL RIFLE KIT / MAGPUL / 15" MLOK
AR-15 .223 5.56 20" stainless moe premium tactical rifle kit- contains all components to complete yo..
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AR-15 5.56/.223 24" premium tactical rifle kit / 15" mlok / target crown
AR-15 5.56/.223 24" premium tactical rifle kit w/ 15" slim mlok contains all components to complete ..
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AR-15 5.56/.223 7.5" COMPLETE ULTRALIGHT SERIES PISTOL KIT – Choose Your Custom Color
Ready to build your dream AR-15 pistol? The AR-15 5.56/.223 7.5" Complete Ultralight Series Pistol K..
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AR-15 5.56/.223 7.5" Ultralight Honeycomb Series Pistol Kit - Clear / Trident
AR-15 5.56/.223 7.5" Ultralight Honeycomb Series Pistol Kit - Clear / TridentBuild your dream AR-15 ..
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AR-15 5.56/.223 Wylde 18" Stainless Tactical Rifle Kit / 15" M-LOK / Magpul MOE Stock – Moriarti Armaments
Everything you need to build a precision AR-15 rifle – minus the lower receiver. This AR-15 5.56/.22..
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MA-15 5.56/.223 16" AIRLIGHT SERIES RIFLE BUILD KIT / EHNANCED / CHROME
THIS RIFLE KIT CONTAINS ALL THE COMPONENTS TO COMPLETE YOUR AR-15 PROJECT, EXCEPT 80% LOWER RECEIVER..
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AR-15 5.56/.223 10.5" Pistol Kit / M-LOK / SBA3 Brace - Complete Build Kit (80% Lower Not Included)
AR-15 5.56/.223 10.5" Pistol Kit / M-LOK / SBA3 Brace - Complete Build Kit (80% Lower Not Included)B..
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AR-15 5.56 NATO 10.5" PISTOL KIT /SLICK SIDE / 10" QUADRAIL - COLOR OPTION
AR-15 5.56 NATO 10.5" PISTOL KIT /10" QUADRAIL HANDGUARD - COLOR OPTION AVAILABLE ON TOP OF PAGE,&nb..
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AR-15 5.56/.223 10.5" Pistol Kit /10" slim mlok rail / Classic
Build your dream AR-15 with this 5.56/.223 10.5" Complete Pistol Kit featuring a 10" Slim M-Lok Free..
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AR-15 5.56/.223 10.5" Tactical Pistol Kit / 7" FAKE CAN / SBA3
AR-15 5.56/.223 10.5" Tactical Pistol Kit / 7" FAKE CAN / SBA3 - contains all components to complete..
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AR-15 5.56/.223 12.5" M4 Pistol Kit / Mlok / SBA3
Complete Your Build with the AR-15 5.56/.223 12.5" Pistol Kit – M-Lok, SBA3 Brace, and Mil-Spec Comp..
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Moriarti Armaments AR-15 SUMMER EDITION 16" Airlight Series Rifle Kit w/Matching Upper | Choose Color & Caliber
The Moriarti Armaments SUMMER EDITION 16" Airlight Series Rifle Kit in Green is the ultimate choice ..