AR-15 Build Kits for Custom Rifles | Moriarti Armaments

AR-15 Firearm Kits

Build your dream AR-15 with high-quality custom rifle and pistol kits from Moriarti Armaments. Explore our wide selection of AR-15 parts and accessories to create your perfect setup.

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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 - CHOOSE COLOR
Sale
-27%

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..

$439.95 $599.95
AR-15 5.56 NATO 5'' PISTOL KIT / SLICK / 4'' MLOK / SPIDER - COLOR SET OPTION
Sale
-29%
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AR-15 5.56 NATO 5'' PISTOL KIT / SLICK / 4'' MLOK / SPIDER - COLOR SET OPTION

AR-15 5.56 NATO 5'' PISTOL KIT / SLICK / 4'' MLOK / SPIDER - COLOR SET OPTION.  The kit co..

$389.95 $549.95
AR-15 5.56 NATO 7.5" Pistol Kit - Forged Upper with 7" Handguard - Classic - CERAKOTE CAMO Choice AR-15 5.56 NATO 7.5" Pistol Kit - Forged Upper with 7" Handguard - Classic - CERAKOTE CAMO Choice
Sale
-34%

AR-15 5.56 NATO 7.5" Pistol Kit - Forged Upper with 7" Handguard - Classic - CERAKOTE CAMO Choice

 (Tiffany Blue, White, Red, Orange, Pink)Build Your Dream AR-15 Pistol!Crafted with precision a..

$429.95 $649.95
AR-15 5.56 NATO 7.5" PISTOL KIT - SIDE CUT BILLET UPPER WITH 7" HANDGUARD - SHOCKWAVE - CERAKOTE CAMO AR-15 5.56 NATO 7.5" PISTOL KIT - SIDE CUT BILLET UPPER WITH 7" HANDGUARD - SHOCKWAVE - CERAKOTE CAMO
Sale
-34%

AR-15 5.56 NATO 7.5" PISTOL KIT - SIDE CUT BILLET UPPER WITH 7" HANDGUARD - SHOCKWAVE - CERAKOTE CAMO

AR-15 5.56 NATO 7.5" PISTOL KIT - SIDE CUT BILLET UPPER WITH 7" HANDGUARD - SHOCKWAVE - CERAKOTE CAM..

$429.95 $649.95
AR-15 5.56 NATO 7.5'' PISTOL KIT / SLICK / 7'' MLOK - COLOR SET OPTION
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-27%
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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..

$399.95 $549.95
AR-15 5.56/.223  7.5" Ultimate Shorty Pistol Kit - MLOK / SBA3 /Black
Sale
-34%

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..

$429.95 $649.95
AR-15 5.56/.223 16" CARBINE RIFLE KIT / 12" M LOK / TRIBAL / ACCENT COLOR OPTION - RED / BLUE
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-27%
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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..

$399.95 $549.95
AR-15 5.56/.223 16" COMPLETE AIRLIGHT SERIES RIFLE KIT / COLORS /MATCH UPPER AR-15 5.56/.223 16" COMPLETE AIRLIGHT SERIES RIFLE KIT / COLORS /MATCH UPPER
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AR-15 5.56/.223 16" COMPLETE AIRLIGHT SERIES RIFLE KIT / COLORS /MATCH UPPER

Make it fun. Make it your own. Choose various colors, blue, green, white, red, gold and let the fun..

$569.95 $799.95
AR-15 5.56/.223 16" M4 CARBINE RIFLE KIT / MAGPUL SL FURNITURE / CERAKOTE OPTIONS / 15" MLOK
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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. ..

$429.95 $649.95
AR-15 5.56/.223 16" M4 Rifle Build Kit – SOPMOD Stock, Ergo Grip, Muzzle Brake, 15” M-LOK Handguard
Sale
-37%

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..

$399.95 $629.95
AR-15 5.56/.223 16" MA-12 Advanced Rifle Kit / Side Charger /A2 Stock AR-15 5.56/.223 16" MA-12 Advanced Rifle Kit / Side Charger /A2 Stock
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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..

$399.95 $599.95
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
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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..

$499.95 $699.95
AR-15 5.56/.223 18" Stainless Tactical Rifle Kit / 15" Mlok / Magpul
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-25%
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AR-15 5.56/.223 18" Stainless Tactical Rifle Kit / 15" Mlok / Magpul

AR-15 5.56/.223 18" Stainless Tactical Rifle Kit / 15" Mlok / Magpul contains all components to comp..

$449.95 $599.95
AR-15 5.56/.223 20" Nitride Fluted Rifle Kit / 15" Mlok / A2 / Adaptive Stock
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-34%
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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..

$429.95 $649.95
AR-15 5.56/.223 20" RIFLE NITRIDE RIFLE KIT /15" MLOK /LE STOCK
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-30%
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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..

$419.95 $599.99
AR-15 5.56/.223 20" STAINLESS TACTICAL RIFLE KIT / MAGPUL / 15" MLOK
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-33%
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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..

$499.95 $749.95
AR-15 5.56/.223 24" nitride fluted rifle kit / 15" slim mlok / no BCG / Adaptive Stock
Sale
-38%

AR-15 5.56/.223 24" nitride fluted rifle kit / 15" slim mlok / no BCG / Adaptive Stock

AR-15 5.56/.223 24" nitride fluted rifle kit / 15" slim mlok / no BCG / Adaptive Stock contains all ..

$399.95 $649.95
AR-15 5.56/.223 24" premium tactical rifle kit / 15" mlok / target crown
Sale
-33%

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 ..

$499.95 $749.95
AR-15 5.56/.223 7.5" COMPLETE ULTRALIGHT SERIES PISTOL KIT – Choose Your Custom Color
Sale
-38%
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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..

$399.95 $649.95
AR-15 5.56/.223 Wylde 24" Spiral Fluted Nitride Rifle Kit / 15" Mlok / Adaptive Stock
Sale
-38%

AR-15 5.56/.223 Wylde 24" Spiral Fluted Nitride Rifle Kit / 15" Mlok / Adaptive Stock

AR-15 5.56/.223 Wylde 24" Spiral Fluted Nitride Rifle Kit / 15" Mlok / Adaptive Stock. The kit comes..

$499.95 $799.95
AR-15 6.5 Grendel 18" premium tactical rifle kit /15" MLOK / Afterburner / Adaptive Stock
Sale
-36%
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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..

$449.95 $699.95
AR-15 6.5 Grendel 18" slim profile rifle kit / Alpha Stock / 15" Mlok
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-36%
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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..

$449.95 $699.95
AR-15 6.5 Grendel 24″ stainless steel premium rifle kit / Mlok AR-15 6.5 Grendel 24″ stainless steel premium rifle kit / Mlok
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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..

$549.95 $749.95
AR-15 7.5" 5.56 NATO PISTOL KIT / MLOK / SHOCKWAVE / ERGO / CAMO BURNT BRONZE AR-15 7.5" 5.56 NATO PISTOL KIT / MLOK / SHOCKWAVE / ERGO / CAMO BURNT BRONZE
Sale
-28%

AR-15 7.5" 5.56 NATO PISTOL KIT / MLOK / SHOCKWAVE / ERGO / CAMO BURNT BRONZE

AR-15 7.5" 5.56 NATO PISTOL KIT / MLOK / SHOCKWAVE / CERAKOTE CAMO BURNT BRONZE.  The kit ..

$429.95 $599.95
AR-15 7.62x39 7.5" Pistol Build Kit / 7" Mlok / Shortie AR-15 7.62x39 7.5" Pistol Build Kit / 7" Mlok / Shortie
Sale
-33%
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AR-15 7.62x39 7.5" Pistol Build Kit / 7" Mlok / Shortie

AR-15 7.62x39 7.5" tactical pistol kit w/ 7" mlok rail. This kit contains all components to com..

$399.95 $599.95
AR-15 7.62x39 7.5" Pistol Build Kit / Mlok / SBA3 / No Lower
Sale
-36%

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..

$449.95 $699.95
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 CAMO
Sale
-29%

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..

$459.95 $649.95
AR-15 7.62x39 7.5" Ultralight Series Pistol Kit – Choose Your Color! (No 80% Lower Included)
Sale
-38%
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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 looking to ..

$399.95 $649.95
AR-47 7.62x39 10.5" Pistol Build Kit – 7" Fake Can, SBA3 Pistol Brace, M-LOK
Sale
-22%

AR-47 7.62x39 10.5" Pistol Build Kit – 7" Fake Can, SBA3 Pistol Brace, M-LOK

AR-47 7.62x39 10.5" Pistol Build Kit – 7" Fake Can, SBA3 Pistol Brace, M-LOK – Complete USA-Made Mil..

$469.95 $599.95
AR-74 5.45x39 16" M4 Quadrail Tactical Rifle Kit / LE Stock / No Lower
Sale
-44%

AR-74 5.45x39 16" M4 Quadrail Tactical Rifle Kit / LE Stock / No Lower

AR-74 5.45x39 16" M4 Quadrail Tactical Rifle Kit / LE Stock / No Lower was designed for a Military/T..

$449.95 $799.95
MORIARTI AR-15 16" 12.7x42 (.50 Beowulf) Rifle Kit - Choose Your Color
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-36%

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..

$449.95 $699.95
Moriarti Armaments AR-15 .224 Valkyrie 20" Stainless Steel Rifle Kit | 15" M-LOK Rail
Sale
-36%

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..

$449.95 $699.99
16" .450 Bushmaster Rifle Kit - Black | M-LOK Handrail | Made in the USA
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-34%

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 ..

$429.95 $649.95
18" .350 Legend Rifle Kit - Black | No Lower Receiver | Moriarti Armaments
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-37%

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 ..

$439.95 $699.95
AR-15 .224 Valkyrie 20" Nitride Rifle Build Kit | 15" M-LOK | Adaptive Stock
Sale
-39%

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..

$429.95 $699.95
AR-15 300 AAC Blackout 10.5" pistol kit - MLOK / SBA3 /BLACK
Sale
-34%

AR-15 300 AAC Blackout 10.5" pistol kit - MLOK / SBA3 /BLACK

AR-15 300 AAC Blackout 10.5" pistol kit - MLOK / SBA3 /BLACK contains all components to complet..

$429.95 $649.95
AR-15 300 AAC Blackout 10.5" Pistol Kit / Quadrail / Classic - Color Options
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-27%
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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..

$399.95 $549.95
AR-15 7.62x39 10.5" Pistol Build Kit / 10" Mlok / Classic
Sale
-33%
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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..

$399.95 $599.95
AR-15 7.62x39 10.5" Tactical Pistol Build Kit / Mlok / SBA3
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-36%

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..

$449.95 $699.95
AR-15 300 Blackout 10.5" Pistol Build Kit / 10" Slim Mlok / Classic AR-15 300 Blackout 10.5" Pistol Build Kit / 10" Slim Mlok / Classic
Sale
-22%
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AR-15 300 Blackout 10.5" Pistol Build Kit / 10" Slim Mlok / Classic

AR-15 300 Blackout 10.5" complete pistol kit w/10" slim mlok rail offers a classic look and con..

$389.95 $499.95
AR-15 5.56/.223 10.5" Pistol Kit / M-LOK / SBA3 Brace - Complete Build Kit (80% Lower Not Included)
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-39%

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..

$429.95 $699.95
AR-15 300 Blackout 16" BLACKHAWK CARBINE KIT with 10" M-LOK Handguard – Cerakote Camo Options AR-15 300 Blackout 16" BLACKHAWK CARBINE KIT with 10" M-LOK Handguard – Cerakote Camo Options
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-29%

AR-15 300 Blackout 16" BLACKHAWK CARBINE KIT with 10" M-LOK Handguard – Cerakote Camo Options

AR-15 300 Blackout 16" BLACKHAWK CARBINE KIT with 10" M-LOK Handguard – Cerakote Camo Options | Comp..

$499.95 $699.95
AR-15 5.56 NATO 10.5" PISTOL KIT /SLICK SIDE / 10" QUADRAIL - COLOR OPTION AR-15 5.56 NATO 10.5" PISTOL KIT /SLICK SIDE / 10" QUADRAIL - COLOR OPTION
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-38%

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..

$399.95 $649.95
AR-15 5.56/.223 10.5" Pistol Kit /10" slim mlok rail / Classic
Sale
-26%
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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..

$369.95 $499.95
AR-15 5.56/.223 10.5" Tactical Pistol Kit / 7" FAKE CAN / SBA3
Sale
-25%
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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..

$449.95 $599.95
AR-15 300 AAC Blackout 16" Classic Quadrail Build Kit – Customizable Color Options AR-15 300 AAC Blackout 16" Classic Quadrail Build Kit – Customizable Color Options
Sale
-27%
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AR-15 300 AAC Blackout 16" Classic Quadrail Build Kit – Customizable Color Options

AR-15 300 AAC Blackout 16" Classic Quadrail Build Kit – Customizable Color Options, Mil-Spec Compone..

$399.95 $549.95
AR-15 300 Blackout 16" Carbine Kit with 10" M-Lok – Cerakote Camo Accent Colors AR-15 300 Blackout 16" Carbine Kit with 10" M-Lok – Cerakote Camo Accent Colors
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-23%

AR-15 300 Blackout 16" Carbine Kit with 10" M-Lok – Cerakote Camo Accent Colors

AR-15 300 Blackout 16" Carbine Kit with 10" M-Lok – Cerakote Camo Accent Colors – Customizable, Mil-..

$459.95 $599.95
AR-15 300 Blackout 16" Rifle Build Kit /10" Slim M-Lok / LE Stock
Sale
-33%

AR-15 300 Blackout 16" Rifle Build Kit /10" Slim M-Lok / LE Stock

AR-15 300 Blackout 16" Rifle Build Kit / 10" Slim M-Lok / LE Stock – Mil-Spec Quality and PrecisionB..

$399.95 $599.95
AR-15 300 Blackout 16" Rifle Kit with 15" M-Lok Handguard, Magpul SL Stock and Grip – Cerakote Option
Sale
-24%
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AR-15 300 Blackout 16" Rifle Kit with 15" M-Lok Handguard, Magpul SL Stock and Grip – Cerakote Option

AR-15 300 Blackout 16" Rifle Kit with 15" M-Lok Handguard, Magpul SL Stock and Grip – Cerakote Optio..

$529.95 $699.95
AR-15 300 Blackout 16" Stainless Black Claw rifle kit /12" mlok rail/Adaptive Stock
Sale
-36%

AR-15 300 Blackout 16" Stainless Black Claw rifle kit /12" mlok rail/Adaptive Stock

AR-15 300 Blackout 16" Stainless Black Claw rifle kit /12" mlok rail contains all components to..

$449.95 $699.95
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