AR-15 Barrels | High-Quality AR-15 Barrels for Custom Builds | Moriarti Armaments
The AR-15 barrel is one of the most critical components of your rifle, and at Moriarti Armaments, we ensure that you get the finest barrels for your next custom AR-15 build. Crafted with precision and built for performance, our barrels are designed to meet the needs of all shooters — whether you're a long-range marksman, a competitive shooter, or a tactical enthusiast.
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AR-15 MORIARTI 5.56 NATO 18" GOV Profile Barrel / Rifle Length
AR-15 MORIARTI 5.56 NATO 18" GOV Profile Barrel / Rifle LengthCaliber 5.56 Length 18" Material 415..
-228x228.jpg "AR-15 MORIARTI 5.56 NATO 7.5\" Medium Profile Barrel / Pistol Length")
-23%
AR-15 MORIARTI 5.56 NATO 7.5" Medium Profile Barrel / Pistol Length
AR-15 MORIARTI 5.56 NATO 7.5" Medium Profile Barrel / Pistol LengthQuench Polish Quench (QPQ) is a s..
-20%
AR-47 7.62x39 16" DIAMOND FLUTED STAINLESS STEEL BARREL, CARBINE, 1-10
AR-47 7.62x39 16" DIAMOND FLUTED STAINLESS STEEL BARREL, CARBINE, 1-10 - Made from 416 stainle..
-33%
AR-47 7.62x39, 7.5" Heavy Barrel, 1:10 Twist, Pistol Length | Parkerized
7.62x39, 7.5" Heavy Barrel, 1:10 Twist, Pistol Length | Parkerized. Comes with barrel extension and ..
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..
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..
-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..
-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..
-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..
MORIARTI AR-74 5.45x39 16" MED NITRIDE 41V50 BARREL / 1/2x28
MORIARTI AR-74 5.45x39 16" MED NITRIDE 41V50 BARREL / 1/2x28 16" 41V50 barrel, med profile , black..