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
-23%
AR15/M16 BOLT CARRIER GROUP MIL-SPEC BCG - GOLD PLATED
8620 Steel Bolt Carrier9310 Bolt MPI (Magnetic Particle Inspected)Hydraulically Staked CL KeyGold Pl..
-60%
AR15/M4 Round Hand Guard Retainer Cap for 2-Piece Style Hand Guards – Black
The M4/M16 Round Hand Guard Retainer Cap is the ideal replacement part for damaged or lost pieces on..
Bully Arms BA-15 Skeletonized Upper Receiver - Black Anodized
Elevate your AR-15 build with the Bully Arms BA-15 Skeletonized Upper Receiver, designed to offer bo..
CMMG Deluxe Model Bravo .22LR Conversion Kit / Stainless Steel Bolt / No Magazine
Transform your 5.56/.223 AR-15 into a .22LR semi-automatic with the CMMG Deluxe Model Bravo .22 Conv..
Combo Deal: AR-15 CMMG 16.1" Barrel and BCG Kit 5.7x28mm – Perfect for AR Builds
Build your custom AR-15 with the CMMG 16.1" 5.7x28mm Barrel and Bolt Carrier Group (BCG) Kit. This c..
-44%
Combo Set: .22LR Kit – 9" Barrel, Stainless Bolt Group & Charging Handle
Get everything you need to upgrade your AR-15 with our comprehensive .22LR Combo Set. This kit featu..
-33%
Combo Set: AR-22 22LR 16" Pencil Profile Barrel with Dedicated Steel BCG
Upgrade your AR-15 platform with this Combo Deal featuring a 16" Pencil Profile Barrel and a Dedicat..
-38%
Combo Set: Dedicated .22LR Kit – 4.5" Barrel, Stainless Bolt Group & Charging Handle
Enhance your AR-15 with our dedicated .22LR Kit, designed for compact and efficient performance. Thi..
-17%
Diamondback DB15 5.56/.223 Semi-Automatic Rifle – M-LOK – 16" Barrel – Made in USA
Introducing the Diamondback DB15, a semi-automatic rifle that combines military-grade performance wi..
Geissele SSA-E Trigger | 2-Stage, 3.5lb Pull, Precision Rifle Upgrade
The Geissele Automatics Super Semi-Automatic Enhanced Trigger (SSA-E) is engineered to offer superi..
-228x228.jpg "Geissele Super Dynamic Enhanced SD-E Trigger | 2-Stage, 3.5lb Pull")
Geissele Super Dynamic Enhanced SD-E Trigger | 2-Stage, 3.5lb Pull
The Geissele Super Dynamic Enhanced (SD-E) Trigger is a top-tier two-stage trigger designed to provi..
Kaw Valley Precision AR-15/AR-10 Gas Block Dimpling Jig - .750 | 6 Position Adjustable Dimple Tool
The Kaw Valley Precision AR-15/AR-10 Gas Block Dimpling Jig is an essential tool for any builder or ..
Kaw Valley Precision Linear Comp | 5.56/30CAL/45CAL/9MM | Reduces Muzzle Concussion
Enhance your shooting experience with the Kaw Valley Precision Linear Comp, designed to effectively ..
Law Tactical AR Folding Stock Adapter Gen 3-M
The Law Tactical Folding Stock Adapter is designed to be compatible with a wide range of AR-15 and A..
LUTH-AR "MBA-1" Modular Fixed Buttstock - Choose Color
Fully adjustable: extra 1″ height on cheek rest, additional 1 1/16″ length of pull with extended len..
M-16 Drilling Jig - New Frontier Armory for Full Auto Seer Hole Drilling | AR-15 Lower Receiver Tool
The M-16 Drilling Jig by New Frontier Armory is an essential tool for anyone looking to properly ali..
-39%
MA-15 .223 Wylde 18" Stainless Semi-Auto Sport Rifle / M-lok / Mag
PRODUCT DESCRIPTIONMoriarti Armaments, Semi-automatic Rifle, .223 Wylde (shoots both, 5.56 NATO and ..
-25%
MA-15 5.56/.223 16" AIRLIGHT SERIES RIFLE BUILD KIT / EHNANCED / CHROME
THIS RIFLE KIT CONTAINS ALL THE COMPONENTS TO COMPLETE YOUR AR-15 PROJECT, EXCEPT 80% LOWER RECEIVER..
-25%
MA-15 MORIARTI .224 VALKYRIE 20″ STAINLESS STEEL SEMI AUTO RIFLE / MLOK
MA-15 MORIARTI .224 VALKYRIE 20″ STAINLESS STEEL SEMI AUTO RIFLE / MLOKThe Moriarti Armaments A..
-31%
MA-15 MORIARTI .50 Beowulf 12.7X42 10.5" SEMI-AUTO PISTOL | SBA3
AR-15 MORIARTI .50 Beowulf 12.7X42 10.5" SEMI-AUTO PISTOL | SBA3. This AR Pistol features slick..
-24%
MA-15 MORIARTI LOWER RECEIVER COMPLETE W/6-POS MIL-SPEC STOCK
Moriarti Armaments AR-15 Lower, Complete Lower Receiver, Semi-automatic, Multi Cal, Black Finish, 6 ..
-30%
MA-47 7.62X39 18" SURGE SEMI AUTO RIFLE / ENHANCED / MAG
MA-47 7.62X39 18" SURGE SEMI AUTO RIFLE / MLOK. Made to mil-spec tolerances. Must be shipped t..
-33%
MA-47 7.62x39 7.5" M-LOK Pistol w/ FDE SBA3 Brace | Compact & Versatile | Made in USA
The MA-15 7.62x39 AR-47 7.5" M-LOK Pistol is a compact powerhouse designed for high performance and ..
-39%
MA-47 7.62x39 7.5" M-LOK Pistol w/ Shroud & SBA3 Brace | Tactical Power & Precision
Upgrade your collection with the MA-15 7.62x39 AR-47 7.5" M-LOK Pistol with Krinkov Style Shroud and..
-19%
MA15 Moriarti Armaments Complete Lower Receiver with Magpul MOE Edition - Black
The MA15 Moriarti Armaments Complete Lower Receiver with Magpul MOE Edition is the perfect foundatio..
MA15 Moriarti Armaments Complete Lower Receiver, Semi-Automatic, Multi-Caliber, SL Carbine Stock - Black, FDE, or OD Green
The MA15 Moriarti Armaments Complete Lower Receiver is the ideal foundation for your next AR-15 buil..
-37%
MORIARTI .450 BUSHMASTER 16" SEMI AUTO RIFLE | MAGPUL MOE
MORIARTI .450 BUSHMASTER 16" SEMI AUTO RIFLE | MAGPUL MOE. This AR rifle features a forged alum..
Moriarti 9mm / 22LR / .40 Slick Side Upper Receiver – No Forward Assist
The Moriarti 9mm / 22LR / .40 Slick Side Upper Receiver is a high-quality, forged 7075-T6 aluminum u..
-40%
Moriarti Anodized AR-15 80% Lower Receiver – MIL-SPEC 7075-T6 Forging
Moriarti's anodized AR-15 80% lower receivers are designed with the DIY gunsmith in mind. Constructe..
-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..
-38%
Moriarti AR-15 16" 300AAC Blackout MA-300 Semi-Auto Rifle with Mag
The Moriarti MA-300 AR-15 rifle chambered in 300AAC Blackout is a reliable and versatile firearm pla..
-30%
Moriarti AR-15 300 AAC Blackout 16" MLOK Upper Assembly with Slip Over Barrel Shroud | Pistol Length Gas System
The AR-15 300 AAC 16" MLOK Upper Assembly with Slip Over Barrel Shroud is engineered for shooters se..
Moriarti AR-15 300 ACC Blackout 7.5" Barrel, 1-7 twist, Med Profile, Nitride
AR-15 300 ACC Blackout 7.5" Barrel, 1-7 twist, Med Profile, Nitride - Nitride treatment fo..
-228x228.jpg "Moriarti AR-15 300 Blackout 10.5\" Semi Auto Pistol | Burnt Bronze Cerakote | M-Lok | SBA3 Pistol Brace | Made in USA")
-45%
Moriarti AR-15 300 Blackout 10.5" Semi Auto Pistol | Burnt Bronze Cerakote | M-Lok | SBA3 Pistol Brace | Made in USA
AR-15 300 Blackout 10.5" Semi Auto Pistol | Burnt Bronze Cerakote | M-Lok | SBA3 Pistol Brace | Made..
-38%
Moriarti AR-15 300 Blackout 14.5" Barrel - Pistol Length, 4150 CMV, QPQ Corrosion Resistant
Upgrade your AR-15 build with the Moriarti Armaments 300 Blackout 14.5" Barrel designed for precisio..
-28%
MORIARTI AR-15 300 BLACKOUT 16" DIAMOND CUT 12" MLOK UPPER ASSEMBLY / A2 / BLACK
MORIARTI AR-15 300 BLACKOUT 16" DIAMOND CUT 12" MLOK UPPER ASSEMBLY / A2 / BLACK Manufacturer: &n..
-23%
MORIARTI AR-15 300 BLACKOUT 16" NITRIDE BARREL, 1X7, MED PROFILE
MORIARTI AR-15 300 BLACKOUT 16" NITRIDE BARREL, 1X7, MED PROFILE Chamber: .300BLK Conto..
-33%
Moriarti AR-15 5.56 NATO 10.5" 4150 CMV Barrel, Gov't Profile, 1X7, Nitride
Moriarti AR-15 5.56 NATO 10.5" 4150 CMV Barrel, Gov't Profile, 1X7, Nitride &nb..
-33%
Moriarti AR-15 5.56 NATO 14.5" Government Profile Barrel - 1:7 Twist, Mid-Length Gas System
Enhance your AR-15 build with the Moriarti Armaments 5.56 NATO 14.5" Government Profile Barrel, desi..
-228x228.jpg "Moriarti AR-15 5.56 NATO 14.5\" Pencil Profile Barrel - Mid-Length Gas System, .625\" Gas Block Journal")
Moriarti AR-15 5.56 NATO 14.5" Pencil Profile Barrel - Mid-Length Gas System, .625" Gas Block Journal
The Moriarti Armaments 5.56 NATO 14.5" Pencil Profile Barrel offers the perfect combination of light..
-28%
MORIARTI AR-15 5.56 NATO 16" DIAMOND CUT 12" MLOK UPPER ASSEMBLY /TRIPORT / BLACK
MORIARTI AR-15 5.56 NATO 16" DIAMOND CUT 12" MLOK UPPER ASSEMBLY /TRIPORT / BLACKManufacturer:Moriar..
-25%
MORIARTI AR-15 5.56 NATO 16" M4 CARBINE DIAMOND CUT 12" MLOK UPPER ASSEMBLY / A2 / BLACK
MORIARTI AR-15 5.56 NATO 16" M4 CARBINE DIAMOND CUT 12" MLOK UPPER ASSEMBLY / A2 / BLACK Manufact..
-33%
Moriarti AR-15 5.56 Nato 16" mid-length barrel, 1-7 twist. Gov't profile
Moriarti AR-15 5.56 Nato 16" mid-length barrel, 1-7 twist. Gov't profileCHAMBERED IN 5.56 NATO (ACCE..
-27%
Moriarti AR-15 5.56/.223 17.1" Pentagon Stainless Upper Assembly / Mlok / Predator
Transform your AR-15 build with the AR-15 5.56/.223 Pentagon Stainless Upper Assembly. Engineered fo..
-30%
Moriarti AR-15 7.62x39 16" M-LOK Upper – Slip Over Barrel Shroud
Looking to build a compliant, high-performance AR-15 in 7.62x39mm? Moriarti Armaments brings you a r..
-14%
MORIARTI AR-15 COMPLETE MAGPUL MOE EPT SBA3 LOWER - BLACK
MORIARTI AR-15 COMPLETE MOE EPT SBA3 LOWER - BLACK. THIS IS AN FFL ITEM. ALL NFA RULES APPLY. ..
-51%
Moriarti AR-15 Hammer Spring
Moriarti AR-15 Hammer SpringManufacturer:MoriartiColor:BlackGun Type:RifleGun Model:AR-15Package Con..
-33%
Moriarti AR-15 Rifle Barrett Style Muzzle Brake / 1/2x28 Pitch
Moriarti AR-15 Rifle Barrett Style Muzzle Brake / 1/2x28This muzzle brake has 6 large 45 degree rear..
Moriarti AR-15/AR-10 .750 Low Profile Gas Block, Steel
.750 Diameter Low ProfileBlack FinishSteelUS MadeRoll Pin Included..
Moriarti AR-15/AR-10 Slip Over Barrel Shroud with Multi-Port Muzzle Brake - 5/8x24 & 1/2x28 TPI
Upgrade your AR-15 or AR-10 with the Slip Over Barrel Shroud with Multi-Port Muzzle Brake. Designed ..