Moriarti Armaments AR-15 Rifle & Pistol Kits Collection
AR-15 Firearm Kits - Everything Minus The Lower
Build your next AR platform with AR-15 kits from Moriarti Armaments. Our selection includes AR-15 rifle kits and pistol kits in popular calibers including 5.56 NATO, .223 Wylde, 300 AAC Blackout, 7.62x39, 6MM ARC, 6.5 Grendel, .350 Legend, .450 Bushmaster, .50 Beowulf, and more. Available in a variety of barrel lengths, finishes, and configurations, our kits are designed for builders looking for quality components and dependable performance.
What is included in an AR-15 kit?
Most AR-15 kits include the major components needed to complete an upper assembly and firearm build, such as the upper receiver assembly, barrel, handguard, gas system, stock or brace, lower parts, and related hardware. A lower receiver is not included and must be purchased separately through a licensed FFL dealer where required. Always review the individual product description for the exact components included with each kit.
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AR-15 350 Legend 16" M4 Classic Tactical Rifle Kit / 12" Mlok / LE Stock
Ready to build your custom .350 Legend AR-15? The 16" .350 Legend M4 Classic Tactical Rifle Kit from..
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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 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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AR-15 6.5 Grendel 18" premium tactical rifle kit /15" MLOK / Afterburner / Adaptive Stock
AR-15 6.5 Grendel 18" premium tactical rifle kit /15" MLOK / Afterburner / Adaptive Stock conta..
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AR-15 6.5 Grendel 18" slim profile rifle kit / Alpha Stock / 15" Mlok
AR-15 6.5 Grendel 18" slim rail rifle kit with Alpha Stock contains all components except 80% l..
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AR-15 6.5 Grendel 24″ stainless steel premium rifle kit / Mlok
AR-15 6.5 Grendel 24″ stainless steel premium rifle kit / Mlok comes complete with a MATCH GRAD..
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AR-15 6.8 SPC II 16" Rifle Builder Kit | Quad Rail, LE Stock, USA Made – Moriarti Armaments
Build your next AR-15 with the Moriarti Armaments AR-15 6.8 SPC II 16" Rifle Builder Kit. Engineered..
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AR-15 7.62x39 7.5" Pistol Build Kit / Mlok / SBA3 / No Lower
AR-15 7.62x39 7.5" Pistol Build Kit / Mlok / SBA3 / Shortie contains all components to complete..
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AR-15 7.62X39 7.5" PISTOL KIT - SIDE CUT BILLET UPPER WITH 7" HANDGUARD - SHOCKWAVE - CERAKOTE CAMO
AR-15 7.62X39 7.5" PISTOL KIT - SIDE CUT BILLET UPPER WITH 7" HANDGUARD - SHOCKWAVE - CERAKOTE CAMOA..
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AR-15 7.62x39 7.5" Tactical Pistol Kit – 7" M-LOK Rail, BCG & LPK Included, USA Made
The AR-15 7.62x39 7.5" Tactical Pistol Kit is your ready-to-build solution for launching a compact, ..
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AR-15 7.62x39 7.5" Ultralight Series Pistol Kit – Choose Your Color (No 80% Lower Included)
Get ready to dominate the range with the 7.62x39 Ultralight Series Pistol Kit. If you're lookin..
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AR-47 7.62x39 10.5" Pistol Build Kit – 7" Fake Can, SBA3 Pistol Brace, M-LOK
The AR-47 7.62x39 10.5" Pistol Build Kit offers everything you need to complete your AR-15 build wit..
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MORIARTI AR-15 16" 12.7x42 (.50 Beowulf) Rifle Kit - Choose Your Color
FDE, BB, ODGREEN, or BLACK – The ultimate big-bore rifle kit for enthusiasts and tactical shooters a..
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Moriarti Armaments AR-15 .224 Valkyrie 20" Stainless Steel Rifle Kit | 15" M-LOK Rail
Unlock the power and precision of .224 Valkyrie with the Moriarti Armaments AR-15 20" Stainless Stee..
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AR-15 .224 Valkyrie 20" Nitride Rifle Build Kit | 15" M-LOK | Adaptive Stock
The AR-15 .224 Valkyrie 20" Nitride Rifle Build Kit is the perfect solution for shooters seeking a h..
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AR-15 .300 AAC Blackout 10.5" Pistol Builder Kit | M-LOK, SBA3 Brace, USA Made – Moriarti Armaments
Build your next AR-15 with the Moriarti Armaments AR-15 .300 AAC Blackout 10.5" Pistol Builder Kit. ..
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AR-15 .338 ARC 10.5" Pistol Kit | 1:5 Twist | SBA3 Brace | 6.5 Grendel BCG
The Moriarti 10.5" .338 ARC AR-15 Pistol Kit is built around a compact 10.5-inch .338 ARC barrel wit..
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AR-15 300 AAC Blackout 10.5" Pistol Kit / Quadrail / Classic - Color Options
AR-15 300 AAC Blackout 10.5" Pistol Kit / Quadrail / Classic - Color Options contains all components..
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AR-15 6.8 SPC II 10.5" Pistol Builder Kit | M-LOK, SBA3 Brace, USA Made – Moriarti Armaments
Build your next AR-15 with the Moriarti Armaments AR-15 6.8 SPC II 10.5" Pistol Builder Kit. Designe..
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AR-15 7.62x39 10.5" Pistol Build Kit / 10" Mlok / Classic
AR-15 7.62x39 10.5" Complete Build Kit with 10" Slim M-LOK Rail – USA-Made Mil-Spec ComponentsThe AR..
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AR-15 7.62x39 10.5" Tactical Pistol Build Kit / Mlok / SBA3
AR-15 7.62x39 10.5" Pistol Build Kit / Mlok / SBA3 / Shortie contains all components to complet..
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Moriarti AR-15 16" .450 Bushmaster Rifle Kit - Black | M-LOK Handrail | Made in the USA
Ready to build your ultimate .450 Bushmaster rifle? The 16" .450 Bushmaster Rifle Kit from Moriarti ..
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Moriarti AR-15 18" .350 Legend Rifle Kit - Black | No Lower Receiver | Moriarti Armaments
Ready to build your custom .350 Legend AR-15? The 18" .350 Legend Rifle Kit from Moriarti Armaments ..
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AR-15 300 Blackout 10.5" Pistol Kit w/ 10" M-LOK Free Float Rail | No Lower | Mil-Spec USA
Build your custom AR pistol in 300 AAC Blackout with this 10.5” complete pistol kit. Ideal for close..
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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-15 300 Blackout 16" BLACKHAWK Rifle Kit – M-LOK | Cerakote Color Choice
Build a distinctive 300 Blackout AR-15 rifle with the Moriarti 16" BLACKHAWK Rifle Kit. This configu..
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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 .338 ARC 16" Rifle Kit | 1:8 Twist | LE Stock | 6.5 Grendel BCG
Take advantage of the versatility of .338 ARC in the AR-15 platform with the Moriarti 16" .338 ARC R..
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AR-15 300 AAC Blackout 16" Classic Quadrail Build Kit – Customizable Color Options
The AR-15 300 AAC Blackout 16" Classic Quadrail Build Kit is the ultimate choice for building your o..