AR-10 Parts and Accessories | Custom AR-10 Components
AR-10 Parts and Accessories | Custom AR-10 Components | Moriarti Armaments
Upgrade, repair, or customize your large-frame rifle with AR-10 parts from Moriarti Armaments. Our extensive selection includes upper receivers, barrels, bolt carrier groups, charging handles, handguards, gas systems, triggers, stocks, magazines, muzzle devices, optics, and replacement parts for many DPMS-style AR-10 platforms. Whether you're completing a new build or replacing worn components, you'll find quality parts engineered for reliability, durability, and performance.
What parts are needed to build an AR-10?
A typical AR-10 build requires an upper receiver assembly, lower receiver, barrel, bolt carrier group, charging handle, handguard, gas system, lower parts kit, buffer assembly, stock, magazine, and compatible optics or accessories. Because AR-10 platforms are not universally standardized, always verify compatibility before selecting components.
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AR-15 FIRE CONTROL GROUP - TIN COATED
Kit Includes: Hammer, Trigger, & DisconnectorUS Made Tin FinishEnhanced Smooth Trigger Pull..
-43%
AR-15/AR-10 .625 Low Profile Steel Gas Block – Black
Lightweight and Functional Gas Block for .625” AR Barrels This low-profile .625 gas block is the id..
AR-15/AR-10 .750 ADJUSTABLE LOW PROFILE GAS BLOCK / STEEL
Designed, Manufactured, Tested and Assembled in the U.S.A Gas block is fully adjustable via screw ..
AR-15/AR-10 .750 Low Profile Gas Block – Choose Color, Includes Pins and Wrench
The AR-15/AR-10 .750 Low Profile Gas Block is designed with a minimal footprint to fit under most fr..
AR-15/AR-10 .750 Low Profile Steel Gas Block with CLAMP / Stainless
AR-15/AR-10 .750 Low Profile Steel Gas Block with CLAMP / StainlessThis AR-15 Low Profile Micro Gas ..
AR-15/AR-10 5.5" Fake Suppressor | 5/8x24 Thread | T6 Aluminum | Extends Barrel Length | Moriarti Armaments
Enhance the look and functionality of your AR with the 5.5" Fake Suppressor from Moriarti Armaments...
AR-15/AR-10 5/8x24 Thread Tanker Style Muzzle Brake
AR 5/8"x24 Thread Tanker Style Muzzle Brake - .308, 7.62x39, 300BLK barrelsTanker style muzzle brake..
-38%
AR-15/AR-10 Barrett Style "Tanker" Muzzle Brake - Choose TPI - V2 | Recoil Reduction & Enhanced Stability
Enhance your AR-10 or AR-15 with the Barrett Style "Tanker" Muzzle Brake—now redesigned to deliver i..
AR-15/AR-10 COBRA MIL-SPEC STOCK, BLACK, MK2
AR-15/AR-10 COBRA MIL-SPEC STOCK, BLACK, MK2The Cobra Stock MK2 features our own Patented locking sy..
AR-15/AR-10 Mag Catch Lever in Chrome, Black Chrome, or PVD Finish
Designed for both AR-15 and AR-10 platforms, this mag catch lever is made from durable 6061 aluminum..
AR-15/AR-10 Micro 'Trident' Flash Can with Glass Breaker | Choose Color & TPI | Moriarti Armaments
Enhance the performance and appearance of your AR-15 or AR-10 with the Micro ‘Trident’ Flash Can fro..
AR-15/AR-10 MOE PR Carbine Stock – Mil-Spec Fit, Ambidextrous Latch, M-LOK Ready | MAG1435-BLK | Magpul Industries
The Magpul MOE PR Carbine Stock blends the proven utility of the classic MOE carbine stock with prem..
AR-15/AR-10 Muzzle Diverter | Steel Flash Can | Choose TPI | Black Finish
Enhance your shooting experience with the AR-15/AR-10 Muzzle Diverter, designed to redirect muzzle g..
AR-15/AR-10 Precision Adjustable PRS GEN3 Stock – MPIMAG672-BLK | Black, OD Green, FDE | Magpul
The Magpul PRS GEN3 Precision Rifle/Sniper Stock (MPIMAG672-BLK) is the pinnacle of adjustability an..
AR-15/AR-10 PRS Lite Adjustable Stock – MAG1159-BLK | Black, FDE, OD Green | Magpul Industries
The Magpul PRS Lite Stock offers a precision-focused design for AR-15 and AR-10 platforms, balancing..
-46%
AR-15/AR-10 Rainbow PVD Coated Gas Tube - Choose Size
Gas tube available in any length for your AR build 304 Stainless SteelRainbow PVD CoatedFor your ..
AR-15/AR-10 Rifle Thread Protectors | 5/8x24 or 1/2x28 TPI | Aluminum Steel Construction
Safeguard your AR-15 or AR-10 rifle barrel threads with these Rifle Thread Protectors, available in ..
AR-15/AR-10 Slim Line Cone Flash Can | Black or FDE | 1/2x28 & 5/8x24 Thread
The AR-15/AR-10 Slim Line Cone Flash Can is designed to push flash forward and significantly reduce ..
AR-15/AR-10 Stainless Steel Gas Tube - Choose Size
Gas tube available in any length for your AR build Stainless SteelRoll pin includedFor your safet..
-46%
AR-15/AR-10 Tin Coated Gas Tube - Choose Size
Gas tube available in any length for your AR build 304 Stainless SteelTin Coated - Gold Titanium ..
AR-15/AR-10 TRX “RAPTOR” STOCK SHELL / NO TUBE
AR-15/AR-10 TRX “RAPTOR” STOCK SHELL / NO TUBEMultiple Cutouts To Reduce WeightMatte Black FinishWei..
-28%
AR-15/AR-10 Zombie Slayer Muzzle Brake 4" | 5/8x24 Thread Pitch | Reduced Recoil
Enhance your shooting experience with the Zombie Slayer Muzzle Brake, a high-performance muzzle devi..
AR-15/AR-10/AR-9 M.C.S Stock Shell W/ Adjustable Cheek Riser
Multiple Cutouts To Reduce WeightCheek Riser has Multi Point Locking SystemMatte Black FinishUSA mad..
AR-15/AR-10/AR-9 Rocket Man Flash Hider | Melonite & Stainless Steel | Choose TPI
Upgrade your rifle’s performance with the Rocket Man Flash Hider, designed for AR-15, AR-10, and AR-..
AR-15/AR-10/AR-9 SB Tactical SBPDW 3-position Adjustable Pistol Stabilizing Brace - PDW-01-SB
The SB Tactical SBPDW 3-Position Adjustable Pistol Stabilizing Brace is designed for use with AR15 a..
AR-15/AR10 6 POSITION OPERATOR STOCK - MILSPEC
Mil-Spec size6 Position Quick Detach Sling mounting pointRecoil padWeight: 5.8ozHeight: 5.22"Wi..
-228x228.webp "AR-15/AR10 6 POSITION RANGER STOCK - MILSPEC")
AR-15/AR10 6 POSITION RANGER STOCK - MILSPEC
Mil-Spec size6 Position Recoil padWeight: 5.8ozHeight: 5.22"Width: 1.752"Length: 7.084"..
AR10 15" M-Lok Handguard - DPMS High - Black
Made in the USAAR10 15" M-Lok Handguard - DPMS High ProfileHardcoat anodized Black6000 series alumin..
-33%
AR15/AR10 LE M4 6 POSITION MIL-SPEC STOCK
The L-E stock was designed to conform with design parameters for the standard LE style stock found o..
Cerakoted Billet DPMS Pattern AR10 80% Lower Receiver - Choose Color
Build around a quality 80 lower with this AR-10 .308 80% billet lower receiver, designed for compati..
Gear Head Works Tailhook Mod 2C AR-15 Pistol Brace Kit
The Tailhook MOD2C Gear Head Works Kit in Black is a premium pistol stabilizing brace system built f..
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.webp "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..
HEXMAG .308 Win/7.62 NATO 20-Round Magazine – FDE Finish, Fits SR25/DPMS
The HEXMAG 20-round magazine in Flat Dark Earth (FDE) is built for rugged performance and tactical r..
HEXMAG .308/7.62 NATO 10-Round Magazine – Fits DPMS, SR25
The HEXMAG 10-round magazine is designed for use with .308 Winchester and 7.62 NATO rounds, making i..
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 ..
Luth-AR MBA-2 Skullaton Fixed Stock – Fits AR-15 & AR-10 Rifle-Length A2 Buffer Tubes, Black
The Luth-AR MBA-2 Skullaton Fixed Stock offers a streamlined, lightweight solution for AR-15 and AR-..
MAGPUL MOE FIXED STK MIL-SPEC - CHOOSE COLOR
Product DescriptionThe MOE Fixed Carbine Stock - Mil-Spec Model (Magpul Original Equipment) provides..
Moriarti AR-10 .308 Collapsible Stock Kit w/ Adjustable Cheek Riser
Upgrade your AR-10 platform with this .308 collapsible stock kit, engineered for performance, comfor..
Moriarti AR-10 .308 DPMS style lower parts kit
AR .308 DPMS style lower parts kit includes everything needed to build a complete AR-10 308 lower re..
Moriarti AR-10 .308 Lower Parts Conversion Kit – Upgrade .223 LPK to .308 Cal
The AR-10 .308 Cal Lower Parts Conversion Kit is designed to convert your standard AR-15 (.223/5.56)..
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 ..
MORIARTI AR-15/AR-10 Triport Compensator | Nitride Finish | 5/8x24 or 1/2x28
The MORIARTI AR-15/AR-10 Triport Compensator is engineered to provide superior muzzle control and re..
Moriarti Arms AR-10 .308/6.5 Creedmoor/.243 Win/8.6 BLK/.277 SIG Nickel Boron BCG – Complete
Caliber: .308, 6.5 Creedmoor, .243 Win, 8.6 Blackout, .277 SIG Platform: AR-10 / LR-10 (DPMS patter..
-27%
Moriarti Drop-In Trigger Group | Single Stage 3.5lb Pull | AR-15 & AR-10
The Moriarti Drop-In Trigger Group is designed to deliver a smooth and crisp 3.5lb trigger pull, mak..
Q Cherry Bomb MB 5/8X24 7.62MM - AR Muzzle Brake / Fits Q Suppressors
Manufacturer: QModel: Cherry BombCaliber: 7.62MMThread Pitch: 5/8x24Type: Muzzle BrakeSubcategory: S..
Reptilia RECCE Carbine Stock – AR15/AR10 Compatible Lightweight Stock | Black
The Reptilia RECCE Stock is a purpose-built, lightweight, and modular stock solution for AR15- and A..
RISE Armament Flat Super Sporting Trigger | "Don't Tread On Me" Edition | Anti-Walk Pins Included
The RISE Armament Flat Super Sporting Trigger with the exclusive "Don't Tread On Me" logo edition is..