Shop Custom AR-15 Rifles, Pistols & More | Moriarti Armaments
AR-15 Rifles, Kits & Gun Accessories
Explore the collection of AR-15 rifles, parts, uppers, part and accessories at Moriarti Armaments. Discover top brands and expertly crafted components like barrels, triggers and rails, for customizing and building your next AR-15. Upgrade your 5.56, 300 Blackout, 6.5 Grendel, 350 Legend, 458 SOCOM, and other calibers. Unbeatable prices and quality!
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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..
AR-15 6.5 Grendel 14.5" Premium Pistol Upper with Super Slim M-LOK Rail – Perfect for Hunting Season
Prepare for the ultimate hunting season with the Moriarti Armaments AR-15 6.5 Grendel 14.5" Premium ..
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AR-15 6.5 Grendel 16" Tactical Upper with 15" M-Lok Handguard and Thread Protector - Precision, Power, and Durability
AR-15 6.5 Grendel 16" Tactical Upper with 15" M-Lok Handguard - Precision, Power, and DurabilityUpgr..
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AR-15 6.5 Grendel 18" Nitride Upper Assembly with Slim M-Lok Rail - Precision Performance for Tactical & Long-Range Shooting
Enhance your AR-15 with the 6.5 Grendel 18" Nitride Upper Assembly, built for precision, power, and ..
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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 ..
MORIARTI AR-15 15" M-LOK Slim Profile Free Float Handguard / Diamond Cut - Lightweight, Made in USA
The MORIARTI AR-15 15" M-LOK Slim Profile Free Float Handguard combines premium materials and design..
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Moriarti AR-15 15" Mlok Rail / Free Float / Diamond Cut / FDE Cerakote
The MORIARTI AR-15 15" M-LOK Slim Profile Free Float Handguard combines premium materials and design..
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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 AR-15 5.56 10.5" Diamond Cut 10" MLOK Upper Assembly / Triport / Black
Upgrade your AR-15 build with the Moriarti Armaments 5.56 NATO 10.5" Diamond Cut M-LOK Upper Assembl..
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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 ..
AR-15 15" M-LOK Super Slim Light Free Float Handguard - D Cut, Anodized Black, 7075-T6 Aluminum
The AR-15 15" M-LOK Super Slim Light Free Float Handguard is engineered for strength, durability, an..
AR-15 15" SOCOM Series Suppressor Compatible M-LOK Handguard – Anodized Black
The AR-15 15" SOCOM Series Suppressor Compatible Handguard is engineered for shooters running modern..
AR-15 15" Trump Series M-LOK Free Float Handguard | Limited Edition with Monolithic Rail, Choose Your Anodized Color
Introducing the AR-15 15" Trump Series M-LOK Free Floating Handguard, a Limited Edition that offers ..
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AR-15 5.56/.223 13.9" Carbine Upper Assembly w/ 7" Fake Suppressor – Perfect for Your Pistol Build
Upgrade your AR-15 with the 13.9" Carbine Upper Assembly, featuring a sleek pencil profile barrel an..
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AR-15 6.5 Grendel 16" Carbine Upper Assembly | 15" M-Lok Handguard | Custom Cerakote Gradient Colors | 1:8 Twist | 5/8x24 Thread
Upgrade your AR-15 with the Moriarti Armaments 6.5 Grendel 16" Carbine Upper Assembly, offering powe..
AR-15 6.5 Grendel 16" Diamond Fluted Stainless Steel Upper Assembly | M-LOK Handguard
Enhance your AR-15 with the 6.5 Grendel 16" Diamond Fluted Stainless Steel Upper Assembly, designed ..
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AR-15 6.5 Grendel Type II 16" Tactical Upper Assembly – M-LOK Handguard, 4150 CMV Barrel, Shark Muzzle
Moriarti Armament's AR-15 16" 6.5 Grendel Type II Tactical Upper Assembly – M-LOK Handguard, 41..
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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..
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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..
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AR-15 6.5 Grendel 18" Stainless Upper Assembly | M-LOK Handguard | Mid-Length Gas System
Take your shooting game to the next level with the AR-15 6.5 Grendel 18" Stainless Steel Upper Assem..
AR-15 16.5" AIR-LOK Series M-LOK Compression Free Floating Handguard With Monolithic Top Rail - Choose Anodized Color - US Made
The AR-15 16.5" AIR-LOK Series M-LOK Compression Free Floating Handguard with a Monolithic Top ..
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AR-15 6.5 Grendel 20" Black Diamond Stainless Upper Assembly | M-LOK Handguard | Triport Muzzle Brake
Elevate your AR-15 with the 6.5 Grendel 20" Black Diamond Stainless Steel Upper Assembly from Moriar..
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AR-15 6.5 Grendel 20" Diamond Fluted Stainless Upper Assembly | M-LOK | Triport
Enhance your AR-15 build with the AR-15 6.5 Grendel 20" Diamond Fluted Stainless Steel Upper Assembl..
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AR-15 6.5 Grendel 20" Spiral Fluted Stainless Steel Upper Assembly | 15" M-LOK Handguard
Upgrade your AR-15 with this custom 6.5 Grendel 20" Spiral Fluted Stainless Steel Upper Assembly, de..
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AR-15 6.5 Grendel 20" Stainless Straight Fluted Competition Upper Assembly | M-LOK Handguard
Take your precision shooting to new heights with the AR-15 6.5 Grendel 20" Stainless Steel Straight ..
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AR-15 6.5 Grendel 22" Heavy Barrel Upper | Rifle Length Gas | M-LOK
Upgrade your AR-15 with this 6.5 Grendel 22" heavy barrel upper assembly, designed for precision sho..
AR MAGPUL MOE SL-K CARBINE STOCK / MIL-SPEC / ODG, Black, FDE
AR MAGPUL MOE SL-K CARBINE STOCK – MIL-SPEC. Available in ODG, Black and FDE. Please choose your col..
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AR-15 .223 WYLDE 16" STRAIGHT FLUTED BULL BARREL; SS, 1:8 TWIST
AR-15 .223 WYLDE 16" STRAIGHT FLUTED BULL BARREL; SS, 1:8 TWIST. MADE IN USA Barrel leng..
AR-15 5.56 16" stainless steel bull barrel diamond pulse fluted / 1x9
AR-15 5.56 16" stainless steel bull barrel diamond pulse fluted. MADE FROM 416 STAINLESS STEEL HARDE..
-228x228.webp "AR-15 5.56 16\" stainless steel bull barrel x-treme spiral pulse fluted, 1-9")
AR-15 5.56 16" stainless steel bull barrel x-treme spiral pulse fluted, 1-9
AR-15 16" stainless steel bull barrel x-treme spiral pulse fluted. Chambered in 5.56 nato (also acce..
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AR-15 5.56 Bolt Assembly – High-Quality Mil-Spec Performance
Upgrade your AR-15 with this durable and reliable 5.56 Bolt Assembly, designed for high-performance ..
AR-15 5.56/.223 Mag Hexmag Series 2 10/30-Round Polymer Magazine
NOTE: This is a 10-Round Magazine in a 30-Round Body.223/5.56 NatoPatented PolyHex2 fiber-reinforced..
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AR-15 6.5 Grendel 24" Competition Upper Assembly | Fluted | M-LOK | Triport Muzzle Brake
Transform your AR-15 into a 6.5 Grendel powerhouse with this 24" competition upper assembly. Built f..
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AR-15 6.5 Grendel 24" Competition Upper Assembly | Nitride Barrel | M-LOK | Tanker Muzzle Brake
Transform your AR-15 into a 6.5 Grendel with this 24" competition upper assembly. Designed for high-..
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AR-15 6.5 Grendel 24" Stainless Steel Upper Assembly | M-LOK | Thread Protector
Transform your AR-15 into a precision 6.5 Grendel with this 24" stainless steel upper assembly. This..
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Mission First Tactical MFT EXD 30-Round Magazine for AR-15 – 223 Remington/5.56 NATO
The Mission First Tactical EXD 30-Round Magazine is engineered to provide enhanced strength, durabil..
Moriarti AR-15 5.56 NATO 16" Black Diamond Fluted Heavy Barrel | 1:9 Twist | 416R SS | Carbine Gas
Unleash accuracy and durability with the Moriarti AR-15 16" Black Diamond Fluted Heavy Barrel, craft..
AR-15 6-Position Butt Stock Assembly - Mil Spec
6-Position AR15/M4 Carbine Stock - Complete Kit - (BLACK) Complete stock kit for AR-15 includes Pol..
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AR-15 Ambidextrous Charging Handle - CERAKOTE RED
Our newest addition to the Charging Handle line is the AR-15 Tactical Charging Handle - Ambidextrous..
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AR-15 Ambidextrous Charging Handle - PUNISHER
Our newest addition to the Charging Handle line is the AR-15 Tactical Charging Handle - Ambidextrous..
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AR-15 Mil Spec Charging Handle Aluminum W/ Steel Latch
Charging handle for AR15 or M16 rifle. Mil Spec. Made in USA.AR-15 Charging HandleMil-SpecT6 6..
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AR-15 Tactical Charging Handle - DON'T TREAD ON ME / USA
Our newest addition to the Charging Handle line is the AR-15 Tactical Charging Handle - DON'T T..
AR MAGPUL ACS-L CARBINE STOCK MIL-SPEC
The Magpul ACS-L (Adaptable Carbine Stock - Light) is a drop-in replacement buttstock for AR carbine..
AR-10/AR-15 .936 Adjustable Low Profile Gas Block - Odin Works
Machined from steel and black nitrided for durability. Front facing Inconel adjustment screw and spr..
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AR-15/AR-10 .750 Low Profile Gas Block – Gold Anodized, Includes Pins and Wrench
Upgrade your AR build with a lightweight, precision-fit gas block. The .750 Low Profile Gas Block is..