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-15 300 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-..
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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..
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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..
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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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AR-15 7.62x39 16" Stainless Steel Tactical Complete Rifle Kit | Mil-Spec, USA-Made
AR-15 7.62x39 16" Stainless Steel Tactical Complete Rifle Kit | Mil-Spec, Customizable, USA-MadeBuil..
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AR-47 7.62x39 16" Rifle Build Kit with Quadrail & LE Stock – USA-Made, Mil-Spec Components, Color Options
AR-47 7.62x39 16" Rifle Build Kit with Quadrail & LE Stock – USA-Made, Mil-Spec Components, Colo..
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AR-47 7.62x39 16" Rifle Build Kit – Custom Cerakote Burnt Bronze Finish, Black Tanker, Free Float Handguard
AR-47 7.62x39 16" Rifle Build Kit – Custom Cerakote Burnt Bronze Finish, Black Tanker, Free Float Ha..
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AR-47 7.62x39 16" Rifle Kit with Nitride Barrel, Custom Cerakote Options, 15" M-Lok Handguard, Magpul Stock
AR-47 7.62x39 16" Rifle Kit with Nitride Barrel, Custom Cerakote Options & M-Lok Handguard | Bui..
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Moriarti 16" Pistol-Length 300AAC Blackout 1/7 Nitride 10" Lightweight M-Lok Classic Rifle Kit
Build your ideal 300 Blackout AR-15 with this complete AR-15 300 Blackout Rifle Build Kit. Designed ..
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Moriarti AR-15 300AAC Blackout 16" Carbine-Length 1/8 Phosphate Magpul Moe Defender Rifle Kit
Build your perfect AR-15 300 Blackout with this high-quality 16" Magpul Moe Defender Rifle Kit. Desi..
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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 ..
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AR-15 7.62x39 16" Magpul Moe Defender Rifle Kit - Various Colors
AR-15 7.62x39 16" Magpul Moe Defender Rifle Kit - Mil-Spec, Customizable, Made in the USABuild your ..
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AR-15 7.62x39 18" Rifle Build Kit – 15" M-Lok Handguard | Wolff Heavy Spring Enhanced Performance
AR-15 7.62x39 18" Rifle Build Kit – 15" M-Lok Handguard | Wolff Heavy Spring Enhanced PerformanceBui..
AR-15 .22 LR 4.5" Micro Pistol Kit – CMMG Compatible | Choose Color
Build an ultra-compact dedicated rimfire AR with the Moriarti AR-15 .22 LR 4.5" Micro Pistol Kit. Ma..
AR-15 .22 LR 9" Pistol Kit – CMMG Compatible | M-LOK | Choose Color
Build a compact dedicated rimfire AR with the Moriarti AR-15 .22 LR 9" Pistol Kit. Made in the USA a..
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AR-15 .400 Legend 7.5" Pistol Build Kit | Black Nitride | Classic
Looking to build a .400 Legend AR-15 Pistol? Moriarti Armaments offers you the perfect base for your..
AR-15 .450 Bushmaster 7.5" Pistol Build Kit | A2 Flash Hider | Classic
Looking to build a .450 Bushmaster AR-15 Pistol? The 7.5" Pistol Build Kit from Moriarti Armaments g..
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AR-15 300 BLK 5" Complete Compression Series Micro Pistol Kit – Customize Your Build with Your Personal Color
AR-15 300 BLK 5" Complete Compression Series Micro Pistol Kit – Customize Your Build Make it fun. M..
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AR-15 .400 Legend 10.5" Pistol Kit | Slick Side | 10" Quad Rail
Configure a compact .400 Legend AR-15 with this Moriarti 10.5" .400 Legend pistol kit. The package c..
AR-15 5.56/.223 Wylde 24" Diamond Fluted Rifle Kit / 15" Slim M-LOK / Adaptive Stock / No BCG – Moriarti Armaments
Push long-range performance and accuracy to the next level with this AR-15 5.56/.223 Wylde 24" Diamo..
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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..
AR-74 5.45x39 Tactical Rifle Kit – 16" Barrel, Quadrail, LE Stock, No Lower
The AR-74 5.45x39 Tactical Rifle Kit from Moriarti Armaments brings military-grade ballistics and mo..
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AR-15 7.62x39 16" Carbine Kit with 12" M-Lok Handguard | Cerakote Color Options
Upgrade your AR-15 with this high-performance 7.62x39 Carbine Rifle Kit. Designed for tactical preci..