AR-10 Parts and Accessories | Custom AR-10 Components | Moriarti Armaments

AR-10 Parts and Accessories | Custom AR-10 Components | Moriarti Armaments

Explore a wide selection of AR-10 parts and accessories at Moriarti Armaments. From custom components to essential upgrades, we offer high-quality AR-10 parts for your next build or upgrade. Shop now for the best in performance and durability.

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AR-10 .308 20" 416R SS Black Nitride Bear Claw Fluted Heavy Barrel | 1:10 Twist

AR-10 .308 20" 416R SS Black Nitride Bear Claw Fluted Heavy Barrel | 1:10 Twist

AR-10 .308 20" 416R SS Black Nitride Bear Claw Fluted Heavy Barrel | 1:10 TwistWeight (lbs) 3.0..

$199.95
AR-10 .308 20" Aero Precision CMV Barrel, Rifle Length AR-10 .308 20" Aero Precision CMV Barrel, Rifle Length

AR-10 .308 20" Aero Precision CMV Barrel, Rifle Length

The Aero Precision AR-10 .308 20" Barrel is an excellent choice for any .308 Winchester rifle build...

$280.00
AR-10 .308 20" stainless steel hbar barrel diamond fluted, 1x10 AR-10 .308 20" stainless steel hbar barrel diamond fluted, 1x10
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AR-10 .308 20" stainless steel hbar barrel diamond fluted, 1x10

AR-10 .308 20" stainless steel hbar barrel diamond fluted features:  MADE FROM 416 STAINLESS ..

$349.95
AR-10 .308 20" stainless steel heavy hbar straight fluted barrel
Sale
-25%

AR-10 .308 20" stainless steel heavy hbar straight fluted barrel

AR-10 .308 20" stainless steel heavy hbar straight fluted barrel, made from 416 stainless steel hard..

$149.95 $199.95
AR-10 .308 24" Black Diamond stainless steel barrel, bull, 1x10

AR-10 .308 24" Black Diamond stainless steel barrel, bull, 1x10

AR-10 .308 24" Black Diamond stainless steel barrel, bull, 1x10. DPMS compatible.  MADE F..

$449.95
AR-10 .308 24" Rifle Length Stainless Steel Diamond Fluted Bull Barrel

AR-10 .308 24" Rifle Length Stainless Steel Diamond Fluted Bull Barrel

AR-10 .308 24" Rifle Length Stainless Steel Diamond Fluted Bull Barrel FEATURES:Caliber: .308 WinLen..

$499.95
AR-10 .308 24" stainless steel bull barrel diamond fluted  / Threaded AR-10 .308 24" stainless steel bull barrel diamond fluted  / Threaded
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AR-10 .308 24" stainless steel bull barrel diamond fluted / Threaded

 AR-10 .308 24" stainless steel bull barrel diamond fluted. DPMS compatible. CURRENT PRE-O..

$449.95
AR-10 .308 7.75" HAVOC Barrel – 416R Stainless Steel, Nitride Coated, Straight Fluted, Pistol-Length Gas System

AR-10 .308 7.75" HAVOC Barrel – 416R Stainless Steel, Nitride Coated, Straight Fluted, Pistol-Length Gas System

The AR-10 .308 7.75" HAVOC Barrel is the ideal choice for those looking to build a compact, high-per..

$199.95
AR-10 .308 7.75" PISTOL LENGTH 1:10 NITRIDE BAREL
Sale
-24%

AR-10 .308 7.75" PISTOL LENGTH 1:10 NITRIDE BAREL

Caliber: .308 WinchesterLength: 7.75"Barrel Material: 4150 Chrome Moly VanadiumBarrel Finish:&n..

$129.95 $169.95
AR-10 .308 80% Black Anodized Billet Lower Receiver for DPMS Style Builds – CNC Machined, Compatible with DPMS & SR-25 Magazines, Made in USA AR-10 .308 80% Black Anodized Billet Lower Receiver for DPMS Style Builds – CNC Machined, Compatible with DPMS & SR-25 Magazines, Made in USA
Sale
-35%

AR-10 .308 80% Black Anodized Billet Lower Receiver for DPMS Style Builds – CNC Machined, Compatible with DPMS & SR-25 Magazines, Made in USA

Upgrade your AR .308 build with the .308 80% Black Anodized Billet Lower Receiver, designed for DPMS..

$129.95 $199.99
AR-10 .308 A2 RIFLE TUBE KIT WITH BUFFER AND SPRING AR-10 .308 A2 RIFLE TUBE KIT WITH BUFFER AND SPRING

AR-10 .308 A2 RIFLE TUBE KIT WITH BUFFER AND SPRING

AR-10 .308 A2 rifle tube set complete with 308 A2 buffer and spring.  WE USE MULTIPLE VENDORS F..

$54.95
AR-10 .308 Aero Precision DPMS style lower parts kit

AR-10 .308 Aero Precision DPMS style lower parts kit

.308 Aero Precision DPMS style lower parts kit. This lower receiver kit includes everything needed t..

$109.95
AR-10 .308 ALPHA SIX POSITION MIL-SPEC STOCK KIT AR-10 .308 ALPHA SIX POSITION MIL-SPEC STOCK KIT
Sale
-20%

AR-10 .308 ALPHA SIX POSITION MIL-SPEC STOCK KIT

AR-10 .308 ALPHA SIX POSITION MIL-SPEC STOCK KIT - The new minimalist stock was designed to conform ..

$79.95 $99.95
AR-10 .308 Ballistic Advantage 16" Gov't Barrel – 1:10 Twist, Mid-Length Gas, 4150 Chrome Moly Vanadium

AR-10 .308 Ballistic Advantage 16" Gov't Barrel – 1:10 Twist, Mid-Length Gas, 4150 Chrome Moly Vanadium

The AR-10 .308 Ballistic Advantage 16" Gov't Barrel is engineered for precision, durability, and hig..

$230.00
AR-10 .308 barrel extension with pin / DPMS AR-10 .308 barrel extension with pin / DPMS

AR-10 .308 barrel extension with pin / DPMS

.308 barrel extension with feedramps.DPMS compatible Also includes the alignment pin...

$49.95
AR-10 .308 Bolt Assembly, Phosphate AR-10 .308 Bolt Assembly, Phosphate

AR-10 .308 Bolt Assembly, Phosphate

AR-10 .308 Bolt Assembly, Phosphate Bolt is cnc machined from solid 9310 steel bar stock. Each bo..

$119.95
AR-10 .308 BOLT, NICKEL BORON, COMPLETE

AR-10 .308 BOLT, NICKEL BORON, COMPLETE

.308 Bolt Machined from 9310S7 Tool Steel ExtractorHeavy Duty Extractor Spring and Viton O-RingShot ..

$165.00
AR-10 .308 Charging Handle with Oversized Ambidextrous Latch, Gen 2 | Mil-Spec | T6 6061 Aluminum | Choose Color AR-10 .308 Charging Handle with Oversized Ambidextrous Latch, Gen 2 | Mil-Spec | T6 6061 Aluminum | Choose Color
Sale
-43%
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AR-10 .308 Charging Handle with Oversized Ambidextrous Latch, Gen 2 | Mil-Spec | T6 6061 Aluminum | Choose Color

The AR-10 .308 Charging Handle with Oversized Ambidextrous Latch, Gen 2 offers the perfect combinati..

$39.95 $69.95
AR-10 .308 Charging Handle – 7.62x51, Mil-Spec, Anodized Finish – Choose Color AR-10 .308 Charging Handle – 7.62x51, Mil-Spec, Anodized Finish – Choose Color
Sale
-57%

AR-10 .308 Charging Handle – 7.62x51, Mil-Spec, Anodized Finish – Choose Color

Upgrade your AR-10 or LR-308 with this high-performance Charging Handle, designed for 7.62x51 calibe..

$29.95 $69.95
AR-10 .308 COMMERCIAL SPEC BUFFER TUBE SET

AR-10 .308 COMMERCIAL SPEC BUFFER TUBE SET

This .308 commercial buffer tube set includes all components to transform your AR-15 buttstock ..

$59.95
AR-10 .308 Complete Bolt Carrier Group - RAINBOW PVD COATED
Sale
-17%

AR-10 .308 Complete Bolt Carrier Group - RAINBOW PVD COATED

AR-10 .308 Complete Bolt Carrier Group - RAINBOW PVD COATED Features: Bolt carrier is made f..

$249.95 $299.95
AR-10 .308 Complete Bolt Carrier Group - TIN COATED

AR-10 .308 Complete Bolt Carrier Group - TIN COATED

AR-10 .308 Complete Bolt Carrier Group - TIN COATED Features: Bolt carrier is made from 8620..

$299.95
AR-10 .308 Complete Lower Parts Kit with Ergonomic Pistol Grip – DPMS Compatible

AR-10 .308 Complete Lower Parts Kit with Ergonomic Pistol Grip – DPMS Compatible

Build your AR-10 with confidence using this complete .308 lower parts kit, compatible with all DPMS-..

$99.95
AR-10 .308 Firing Pin Retainer – Mil-Spec, US Made

AR-10 .308 Firing Pin Retainer – Mil-Spec, US Made

This AR-10 firing pin retainer is a direct replacement for the standard cotter pin found in .308 cal..

$9.95
AR-10 .308 MIL-SPEC BUFFER TUBE SET

AR-10 .308 MIL-SPEC BUFFER TUBE SET

These .308 Mil-Spec Buffer Tube sets are made specifically to transform your AR buttstock to accomod..

$59.95
AR-10 .308 Pistol Buffer Tube Set

AR-10 .308 Pistol Buffer Tube Set

Pistol buffer tube with a foamCastle Nut Sling End Plate2.5" CAR Buffer (true to work with your..

$64.95
AR-10 .308 PMAG 20LR, 7.62x51 Magazine – SR25/M110 AR-10 .308 PMAG 20LR, 7.62x51 Magazine – SR25/M110
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AR-10 .308 PMAG 20LR, 7.62x51 Magazine – SR25/M110

AR-10 .308 PMAG 20LR, 7.62x51 Magazine – SR25/M110 Features     Impact and cr..

$26.95
AR-10 .308 Radian Raptor Ambidextrous Charging Handle | 7.62MM | Black Finish

AR-10 .308 Radian Raptor Ambidextrous Charging Handle | 7.62MM | Black Finish

The Radian Weapons Raptor Ambidextrous Charging Handle is engineered for AR-10 .308 rifles, offering..

$129.95
AR-10 .308 Side Charging Stripped Billet Upper Receiver – DPMS Low Profile AR-10 .308 Side Charging Stripped Billet Upper Receiver – DPMS Low Profile

AR-10 .308 Side Charging Stripped Billet Upper Receiver – DPMS Low Profile

The AR-10 .308 Side Charging Stripped Billet Upper Receiver is a premium upper built for power, prec..

$449.95
AR-10 .308 SILENT BUFFER ASSEMBLY SPRING
Sale
-31%

AR-10 .308 SILENT BUFFER ASSEMBLY SPRING

AR-10 .308 SILENT BUFFER ASSEMBLY SPRINGThe Trinity Force .308 SBA Recoil Spring is a drop-in buffer..

$54.95 $79.95
AR-10 .308 Tactical "BAT" Style Charging Handle Assembly w/ Oversized Non-Slip Latch – Black Oxide Finish

AR-10 .308 Tactical "BAT" Style Charging Handle Assembly w/ Oversized Non-Slip Latch – Black Oxide Finish

Enhance your AR-10 with the .308 Tactical "BAT" Style Charging Handle Assembly, featuring an oversiz..

$49.95
AR-10 .308 Win Faxon Firearms Duty Series 13.9" Barrel, Big Gunner, Mid-Length, 4150 QPQ Nitride

AR-10 .308 Win Faxon Firearms Duty Series 13.9" Barrel, Big Gunner, Mid-Length, 4150 QPQ Nitride

The .308 Big Gunner profile barrels are the big-brother to Faxon's famous 5.56 Gunner barrels. The B..

$234.95
AR-10 .308/7.62 NATO HEXMAG 20-Round Magazine | Fits DPMS/SR25 | Black Finish

AR-10 .308/7.62 NATO HEXMAG 20-Round Magazine | Fits DPMS/SR25 | Black Finish

.308/7.62 NATO HEXMAG 20-Round Magazine | Fits DPMS/SR25 | Black Finish The HEXMAG .308/7.62 NATO 2..

$15.99
AR-10 .308/7.62x51 Nitride Complete Bolt Carrier Group Assy | Mil-Spec | Staked Gas Key | 9310 Steel AR-10 .308/7.62x51 Nitride Complete Bolt Carrier Group Assy | Mil-Spec | Staked Gas Key | 9310 Steel
Sale
-33%
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AR-10 .308/7.62x51 Nitride Complete Bolt Carrier Group Assy | Mil-Spec | Staked Gas Key | 9310 Steel

The AR-10 .308/7.62x51 Nitride Complete Bolt Carrier Group (BCG) is a top-tier firing mechanism for ..

$199.95 $299.99
AR-10 / LR-308 Ejection Port Dust Cover Assembly with .308 WIN Engraving

AR-10 / LR-308 Ejection Port Dust Cover Assembly with .308 WIN Engraving

Add precision and style to your AR-10 or LR-308 build with this Ejection Port Dust Cover Assembly, l..

$29.95
AR-10 / LR-308 Ejection Port Dust Cover Assembly with 6.5 Creedmoor Engraving

AR-10 / LR-308 Ejection Port Dust Cover Assembly with 6.5 Creedmoor Engraving

Elevate the style and performance of your AR-10 or LR-308 with this Ejection Port Dust Cover Assembl..

$29.95
AR-10 / LR-308 Ejection Port Dust Cover Assembly with 8.6 Blackout Engraving

AR-10 / LR-308 Ejection Port Dust Cover Assembly with 8.6 Blackout Engraving

Enhance the look and performance of your AR-10 or LR-308 with this Ejection Port Dust Cover Assembly..

$29.95
AR-10 10" AIR-LOK Series M-LOK Compression Free Floating Handguard with Monolithic Top Rail - Choose Your Color AR-10 10" AIR-LOK Series M-LOK Compression Free Floating Handguard with Monolithic Top Rail - Choose Your Color

AR-10 10" AIR-LOK Series M-LOK Compression Free Floating Handguard with Monolithic Top Rail - Choose Your Color

The 10" AIR-LOK Series M-LOK Compression Free Floating Handguard with Monolithic Top Rail is designe..

$119.95
AR-10 10" Super Slim Light Free Float Handguard "C" Cut / MLOK

AR-10 10" Super Slim Light Free Float Handguard "C" Cut / MLOK

The AR .308 10" Super Slim Light Free Float Handguard "C" Cut / MLOK is designed for AR-10 enthusias..

$149.95
AR-10 16" 8.6 BLK Barrel 1:3, BIG Gunner, Carbine-Length, Nitride - Faxon Firearms AR-10 16" 8.6 BLK Barrel 1:3, BIG Gunner, Carbine-Length, Nitride - Faxon Firearms

AR-10 16" 8.6 BLK Barrel 1:3, BIG Gunner, Carbine-Length, Nitride - Faxon Firearms

AR-10 16" 8.6 BLK Barrel 1:3, BIG Gunner, Carbine-Length, Nitride - Faxon Firearms Faxon Firear..

$239.95
AR-10 18" .308 Win Barrel Heavy 1:10 Rifle-Length, Ballistic Advantage

AR-10 18" .308 Win Barrel Heavy 1:10 Rifle-Length, Ballistic Advantage

This .308 chambered (DPMS style) 18 inch Heavy Profile Modern Series Barrel is machined from 4150 Ch..

$240.00
AR-10 18″ .308 CAL 1:10 TWIST 4150 BARREL / TIN COATED /PREMIUM SERIES

AR-10 18″ .308 CAL 1:10 TWIST 4150 BARREL / TIN COATED /PREMIUM SERIES

AR-10 18″ .308 CAL 1:10 TWIST 4150 BARREL / TIN COATED /PREMIUM SERIES.  Premium Series Barrels..

$259.95
AR-10 20" .308 Win Barrel Heavy Profile 1:10 Rifle-Length, Ballistic Advantage

AR-10 20" .308 Win Barrel Heavy Profile 1:10 Rifle-Length, Ballistic Advantage

This .308 chambered (DPMS style) 20 inch Heavy Profile Modern Series Barrel is machined from 4150 Ch..

$250.00
AR-10 308 LE M4 6 POSITION MIL-SPEC STOCK KIT AR-10 308 LE M4 6 POSITION MIL-SPEC STOCK KIT
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AR-10 308 LE M4 6 POSITION MIL-SPEC STOCK KIT

AR .308 LE M4 6 POSITION MIL-SPEC STOCK KIT - The L-E stock was designed to conform with design para..

$89.95
AR-10 6.5 Creedmoor 18" Black Nitride Straight Fluted Heavy Barrel – 1:8 Twist, Rifle-Length Gas System
Sale
-41%

AR-10 6.5 Creedmoor 18" Black Nitride Straight Fluted Heavy Barrel – 1:8 Twist, Rifle-Length Gas System

Elevate your AR-10 build with our 18" 6.5 Creedmoor Heavy Barrel, designed for precision and reliabi..

$99.95 $169.95
AR-10 8.6 Blackout Kaw Valley Precision ASR Compatible Muzzle Brake - M18x1.5 AR-10 8.6 Blackout Kaw Valley Precision ASR Compatible Muzzle Brake - M18x1.5

AR-10 8.6 Blackout Kaw Valley Precision ASR Compatible Muzzle Brake - M18x1.5

The Kaw Valley Precision ASR Compatible Muzzle Brake is engineered for ultimate convenience and comp..

$59.95
AR-10 80% Lower and Complete Stripped Upper Set - DPMS Low Profile AR-10 80% Lower and Complete Stripped Upper Set - DPMS Low Profile
Sale
-33%

AR-10 80% Lower and Complete Stripped Upper Set - DPMS Low Profile

Start your custom AR-10 build with this AR-10 80% Lower and Complete Stripped Upper Set, designed fo..

$199.99 $299.95
AR-10 9″ Ultra Lightweight Thin M-LOK System Free Floating Handguard - Monolithic Top Rail, DPMS Low Profile

AR-10 9″ Ultra Lightweight Thin M-LOK System Free Floating Handguard - Monolithic Top Rail, DPMS Low Profile

The AR10 9″ Ultra Lightweight Thin M-LOK System Free Floating Handguard is the perfect addition to y..

$119.95
AR-10 A2 buttstock assembly / buffer and spring

AR-10 A2 buttstock assembly / buffer and spring

.308 A2 buttstock assemblyNew Gen .308 Standard A2 Butt Stock Assembly Stock Molded from Impact Re..

$129.95
AR-10 Aero Precision BREACH Ambidextrous Charging Handle with Small Lever – Black

AR-10 Aero Precision BREACH Ambidextrous Charging Handle with Small Lever – Black

The AR-10 Aero Precision BREACH Ambidextrous Charging Handle with Small Lever is an ergonomic, high-..

$99.95
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