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!
Refine Search
-90x90.webp)
-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..
-228x228.webp "AR-15 5.56/.223 WYLDE 18\" MID BLACK WOLF UPPER ASSEMBLY / MLOK")
-40%
AR-15 5.56/.223 WYLDE 18" MID BLACK WOLF UPPER ASSEMBLY / MLOK
Elevate your AR-15 with the Moriarti Arms 18" Mid Black Wolf Upper Assembly chambered in .223 Wylde,..
-40%
AR-15 7.5" Cookie Cutter Upper Assembly / M-LOK | Choose Caliber: 5.56, 300 Blackout, 7.62x39
AR-15 7.5" Cookie Cutter Upper Assembly / M-LOK | Choose Caliber: 5.56, 300 Blackout, 7.62x39 | Prem..
-31%
AR-15 9" Trump Series M-LOK Free Float Handguard | Limited Edition with Monolithic Rail, Choose Your Anodized Finish
Introducing the AR-15 9" Trump Series M-LOK Free Floating Handguard, a Limited Edition designed to d..
AR-15 9″ Suppressor Compatible Handguard - 1.74" Dia, Choose Color
The AR-15 9" SOCOM Series Suppressor Compatible Handguard is engineered for shooters running modern ..
-20%
AR-15 Moriarti 10.5" Semi Auto Pistol | Mlok | HBPDW Honey Badger Brace | 5.56, 300 Blackout, 7.62x39
Unleash precision and versatility with the AR-15 Moriarti 10.5" Semi-Auto Pistol, crafted by Moriart..
-47%
AR-47 7.62x39 Moriarti 10.5" M-LOK Classic Pistol w/ Enhanced Firing Pin | Tactical Power
The AR-47 7.62x39 10.5" Semi Auto Classic Pistol from Moriarti Arms delivers a powerful combination ..
Luth-AR A2 Stripped Upper Receiver for AR-15, 223 Remington/556 NATO - Carry Handle
Elevate your AR-15 build with the Luth-AR A2 Stripped Upper Receiver. Crafted from high-quality 7075..
-25%
MORIARTI AR-15 10" M-LOK Slim Profile Free Float Handguard / Diamond Cut - Full Length Picatinny Rail, Black
Upgrade your AR-15 with the MORIARTI 10" M-LOK Slim Profile Free Float Handguard featuring a sleek d..
-40%
Moriarti AR-15 400 Legend 16" Tactical Upper – 4150 CMV Nitride, M-LOK Rail, Barrel Shroud
Upgrade your AR-15 with the Moriarti 400 Legend 16" Tactical Upper Assembly, engineered for power, p..
-44%
Moriarti AR-15 5.56 NATO 10.5" Semi Auto Pistol | Burnt Bronze Cerakote | M-LOK | SBA3 Pistol Brace | Made in USA
Upgrade your AR-15 platform with the Moriarti AR-15 5.56 NATO 10.5" Semi-Auto Pistol. This pistol is..
-29%
Moriarti AR-15 5.56/.223 10.5" Semi-Auto Pistol – Green Accents, SBA3 Brace, M-Lok Rail
The AR-15 5.56/.223 10.5" Semi-Auto Pistol from Moriarti Armaments is a powerful and versatile firea..
-38%
Moriarti AR-47 7.62x39 10.5" Semi Auto Pistol | Burnt Bronze Cerakote | M-LOK | SBA3 Pistol Brace | Made in USA
Elevate your firearm collection with the Moriarti AR-47 7.62x39 10.5" Semi Auto Pistol, built to off..
-38%
Moriarti AR-47 7.62x39 10.5" Upper Assembly – Nitro-Met, Quadrail, Socom Muzzle Brake
Enhance your AR-15 build with the 7.62x39 10.5" Nitro-Met Quad Upper Assembly, designed for shooters..
-50%
Moriarti Armaments AR-15 10.5" Pistol – 5.56 NATO | SBA3 Brace | M-LOK Rail | High-Performance Shortie
The AR-15 Complete Pistol Shortie combines compact size, reliable performance, and high-quality craf..
-42%
Moriarti Arms MA-15 6.5 Grendel 22" Semi-Auto Rifle | Magpul PRS Stock, M-Lok Handguard
The Moriarti Arms MA-15 6.5 Grendel 22" Semi-Auto Rifle is designed for precision shooting and hunti..
Spike’s Tactical Spider Logo AR-15 Lower Receiver – Enhanced LPK / No Stock
Upgrade your next AR-15 build with the Spike's Tactical Spider Logo Lower Receiver, precision-machin..
-33%
AR-15 .223/5.56 12.5" Pistol Upper Assembly | M-LOK Handguard | Anodized Black | Upgrade Your AR
Upgrade your AR-15 with the AR-15 .223/5.56 12.5" Pistol Upper Assembly featuring a 12" M-LOK Slim P..
AR-15 12" Air LITE Skeletonized Series M-LOK Free Floating Handguard with Monolithic Top Rail – Choose Color
The AR-15 12" Air LITE Skeletonized Series M-LOK Free Floating Handguard delivers premium performanc..
-25%
AR-15 12" Quadrail Float Handguard with Round Port / Cerakote Finish – Multiple Colors Available
Enhance your AR-15 with the 12" Quadrail Float Handguard featuring a round port design and Cerakote ..
AR-15 12" SOCOM Suppressor Compatible M-LOK Handguard - 1.74" Dia, Choose Color
The AR-15 12" SOCOM Series Suppressor Compatible Handguard is engineered for shooters running modern..
-38%
AR-15 300 AAC blackout 10.5" nitride classic mlok upper assembly / A2
AR-15 300 AAC blackout 10.5" classic mlok upper assembly is a perfect addition to your AR pistol. No..
-28%
AR-15 300 AAC Blackout 10.5" Pistol Upper Assembly | Flash Cone
AR-15 300 AAC Blackout 10.5" Pistol Upper Assembly | Flash Cone | Precision PerformanceUpgrade your ..
-28%
AR-15 300 BLK 10.5" Walking Dead pistol upper assembly / Mlok
AR-15 300 BLK 10.5" Walking Dead Pistol Upper Assembly | MLOK | Custom CompensatorIncludes:Premium B..
-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..
-33%
AR-15 5.56/.223 10.5" Nitro-Met Quad Upper Assembly with Red Socom Style Brake
AR-15 5.56/.223 10.5" Nitro-Met Quad Upper Assembly with Red Socom Style BrakeElevate your AR-15 bui..
-42%
AR-15 5.56/.223 10.5" Nitro-Met Quad Upper Assembly with Socom Style Brake
AR-15 5.56/.223 10.5" Nitro-Met Quad Upper Assembly with SOCOM Style Muzzle BrakeUpgrade your AR-15 ..
-26%
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..
-25%
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..
-31%
AR-15 5.56/.223 Moriarti 12.5" Zombie Slayer Semi Auto Pistol | Battleworn Green
AR-15 5.56/.223 Moriarti 12.5" Zombie Slayer Semi Auto Pistol | Battleworn Green. Limited Edition. F..
-33%
AR-15 6.5 Grendel 12.5" Ballistic Premium Pistol Upper - Enhanced Performance and Precision
Upgrade your AR-15 with the 6.5 Grendel 12.5" Ballistic Premium Pistol Upper, a high-performance upp..
-33%
AR-15 Custom 6.5 Grendel 12.5" Upper Assembly | Hunting & Tactical AR-15 Build | M-LOK | Triport
Enhance your AR-15 build with this Custom 6.5 Grendel 12.5" Upper Assembly, designed for tactical pe..
-43%
AR-15 Left Side Charging Billet Upper Receiver & BCG – 7075-T6 Aluminum, .223/5.56/.300BLK
Upgrade your AR-15 build with the Left Side Charging Billet Upper Receiver and Bolt Carrier Group (B..
AR-15 M-LOK Free Float Handguard - 13.5" | Durable Black Anodized, Customizable Rail System
Upgrade your AR15 platform with the 13.5" M-LOK Free Float Handguard. Constructed from 6061-T6 aircr..
-34%
AR-15 Moriarti Arms 12.5" Semi-Auto Pistol | M-LOK Handguard | SBA3 Brace | FFL Item - Available in 5.56 & 300 Blackout
Discover the perfect balance of performance, portability, and accuracy with the AR-15 5.56/.223 Mori..
-29%
AR-15 Pistol Length 300 Blackout 16" BLACKHAWK 1/7 Nitride Kit with 10" M-LOK Handguard – Cerakote Camo Options
Build your perfect 300 Blackout AR-15 rifle with the 16" BLACKHAWK Carbine Kit. This high-performanc..
AR15 12" Air Lite Series ‘Honeycomb’ M-LOK Free Floating Handguard with Monolithic Top Rail – Choose Your Color
The 12" Air Lite Series ‘Honeycomb’ M-LOK Free Floating Handguard combines strength, durability, and..
-34%
Moriarti AR-15 .338 ARC 16" Upper Assembly | 12" M-LOK | A2 Flash Hider
Step up your AR game with the Moriarti AR-15 .338 ARC 16" Upper Assembly, built for enhanced energy ..
-36%
MORIARTI AR-15 12" M-LOK Slim Profile Free Float Handguard / Diamond Cut - Ultra Lightweight, Made in USA
The MORIARTI AR-15 12" M-LOK Slim Profile Free Float Handguard is designed to enhance your AR-15 bui..
-228x228.webp "Moriarti AR-15 300 Blackout 10.5\" Pistol Upper Assembly | 10\" OD Green M-LOK | A2 Flash Hider")
-25%
Moriarti AR-15 300 Blackout 10.5" Pistol Upper Assembly | 10" OD Green M-LOK | A2 Flash Hider
Moriarti AR-15 300 Blackout 10.5" Pistol Upper Assembly | 10" OD Green M-LOK | A2 Flash Hider | USA-..
-228x228.webp "Moriarti AR-15 300 Blackout 10.5\" Pistol Upper Assembly | MLOK | Shroud")
-228x228.webp "Moriarti AR-15 300 Blackout 10.5\" Pistol Upper Assembly | MLOK | Shroud")
-28%
Moriarti AR-15 300 Blackout 10.5" Pistol Upper Assembly | MLOK | Shroud
Moriarti AR-15 300 Blackout 10.5" Pistol Upper Assembly | MLOK | Shroud | Precision EngineeringThe M..
-38%
Moriarti AR-15 300 Blackout 10.5" Quad Upper – Nitro-Met with Socom Style Brake
Experience unparalleled shooting performance with the Moriarti AR-15 300 AAC Blackout 10.5" Upper As..
-40%
AR-15 .350 Legend 20" Stainless Steel Tactical Upper Assembly | Mlok | A2 Flash Hider
Unlock the full potential of your AR-15 with the Moriarti Armaments .350 Legend 20" Stainless Steel ..
-34%
AR-15 .450 Bushmaster 20" Black Nitride Upper Assembly with MLOK | Big Bore Performance
The AR-15 .450 Bushmaster 20" Black Nitride Upper Assembly is designed for big bore performance, off..
AR-15 15" M-LOK Super Slim Light Free Float Handguard with D Cut – Anodized Red, 7075-T6 Aluminum
The 15" M-LOK Super Slim Light Free Float Handguard with D Cut is designed to elevate your AR-15 bui..
-27%
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..
-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-..
-24%
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..
-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..
-40%
AR-15 5.56/.223 10.5" Slim Nitride Upper Assembly | Cerakote Finish | Choose Your Color
AR-15 5.56/.223 10.5" Slim Nitride Upper Assembly | Cerakote Finish | Choose Your ColorUpgrade your ..