Buttstocks and Assemblies

Moriarti Armaments pays extreme attention to AR .308 builds. Chosen carefully from best LR-10 manufacturers on the market, we offer true compatible AR-10 .308 buttstocks and stock assemblies to make your AR-10 .308 complete.

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  • .308 A2 buttstock assembly
    .308 A2 buttstock assemblyNew Gen .308 Standard A2 Butt Stock Assembly Stock Molded from Impact Resistant Advanced Polymer Complete with A2 Extension Tube, Recoil Spring, .308 Style Buffer Assembly, Stock Spacer and Screw Storage Pocket for Cleaning Kit, Small Parts and Other Accessories ..
    .308 A2 buttstock assemblyNew Gen .308 Standard A2 Butt Stock As...
    $99.95
  • AR .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 parameters for the standard LE style stock found on most Law Enforcement and stock builds. This stock will fit with a Mil-Spec buffer tube and features a quick adjust grip lever and a multiple sling mount..
    AR .308 LE M4 6 POSITION MIL-SPEC STOCK KIT - The L-E stock was des...
    $79.95
  • AR .308 MULTI CALIBER COLLAPSIBLE STOCK KIT W/ ADJUSTABLE CHEEK RISER
    AR .308 MULTI CALIBER COLLAPSIBLE STOCK W/ ADJUSTABLE CHEEK RISER:High Density PolymerMultiple Cutouts To Reduce Weight.308 Caliber Version Neoprene Rubber Buttpad IncludedAdjustable Cheek Riser with 6 Different HeightsCheek Riser has Multi Point Locking SystemAccepts QD Sling Swivel On Left Or..
    AR .308 MULTI CALIBER COLLAPSIBLE STOCK W/ ADJUSTABLE CHEEK RISER:H...
    $124.95
  • AR .308 Skeleton Style Stock Assembly - Various Colors
    AR-10 .308 Skeleton Style Stock Assembly Includes:Skeleton Style Aluminum Stock308 CalSteel ButtplateRubber Buttpad IncludedLightweightComplete With Buffer Tube, Ambi 1 Point Sling Plate, Castle Nut, CAR 2.5" Buffer, & CAR .308 SpringFull Length VersionTotal Length is 10.5" Available in var..
    AR-10 .308 Skeleton Style Stock Assembly Includes:Skeleton Style Al...
    $99.95$129.95
  • AR 10 .308 MAGPUL MOE STOCK KIT - VARIOUS COLORS
    AR 10 .308 MOE STOCK KIT IN VARIOUS COLORS allows a gun enthusiast to switch easily and without hastle to AR-10 .308 platform buttstock.Chosen carefully for you, stock kit includes:.308 CALMil-SpecMagpul Moe Stock - choose colorAccepts QD Sling Swivel LightweightComplete With Buffer Tube, End P..
    AR 10 .308 MOE STOCK KIT IN VARIOUS COLORS allows a gun enthusiast ...
    $89.95
  • AR AIRLITE SERIES SKELETONIZED ALUMINUM PISTOL GRIP
    AR AIRLITE SERIES SKELETONIZED ALUMINUM PISTOL GRIPT6 Aluminum Total Weight: 3.1 oz!Airlite Series Extremely LightweightErgonomic Grooves , Non Slip DesignSkeletonized DesignVery DurableMade in USA ..
    AR AIRLITE SERIES SKELETONIZED ALUMINUM PISTOL GRIPT6 Aluminum ...
    $49.95
  • AR Bravo "Featureless" Stock Kit
    AR Bravo "Featureless" Stock Kit This BRAVO STOCK  KIT combines the stock with a pistol fin to give it featureless attributes. The BRAVO STOCK is a fixed butt stock option that fits any mil-spec buffer tube assembly (not included).The stock features a double injected rubber cheek rest..
    AR Bravo "Featureless" Stock Kit This BRAVO STOCK  KIT co...
    $39.95$49.95
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  • AR BRAVO FIXED STOCK - CA Compliant
    AR BRAVO FIXED STOCK  (BLACK)Double Injected Fixed Stock. California compliant.Length (in)7.7Weight (oz)11.5MaterialHigh Strength Steel, Reinforced PolymerColorBlack ..
    AR BRAVO FIXED STOCK  (BLACK)Double Injected Fixed Stock. Cali...
    $19.95
  • AR LE M4 6 POSITION MIL-SPEC STOCK
    L-E STOCK (BLACK)The L-E stock was designed to conform with design parameters for the standard LE style stock found on most Law Enforcement and stock builds. This stock will fit with a Mil-Spec buffer tube and features a quick adjust grip lever and a multiple sling mounts.Length (in)7.7Receiver Exte..
    L-E STOCK (BLACK)The L-E stock was designed to conform with design ...
    $14.95$19.95
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  • AR Magpul ACS carbine stock – commercial-spec model
    MAGPUL ACS CARBINE STOCK - COMMERCIAL The patented Magpul ACS Commercial-Spec Model is a drop-in replacement buttstock for AR carbines using commercial-spec sized receiver extension tubes. A streamlined, anti-snag profile shields the release latch to prevent accidental activation. Similar ..
    MAGPUL ACS CARBINE STOCK - COMMERCIAL The patented Magpul ACS...
    $89.95
  • AR Magpul ACS carbine stock – mil-spec model
    AR Magpul ACS carbine stock – mil-spec model. The patented Magpul ACS (Adaptable Carbine/Storage) – Mil-Spec Model is a drop-in replacement buttstock for AR carbines using mil-spec sized receiver extension tubes. A streamlined, anti-snag profile shields the release latch to prevent accidental activa..
    AR Magpul ACS carbine stock – mil-spec model. The patented Magpul A...
    $89.95
  • AR MAGPUL ACS-L CARBINE STOCK - COMMERCIAL
    The Magpul ACS-L (Adaptable Carbine Stock - Light) is a drop-in replacement buttstock for AR carbines using commercial-spec sized receiver extension tubes. A streamlined version of the ACS, the ACS-L utilizes the same center storage compartment and cheek weld but removes the battery tubes for a slim..
    The Magpul ACS-L (Adaptable Carbine Stock - Light) is a drop-in rep...
    $79.95
  • AR Magpul CTR Carbine Stock Commercial-Spec Model
    AR Magpul CTR (Compact/Type Restricted) Carbine Stock Commercial-Spec Model. Designed for light, fast action the streamlined A-frame profile avoids snagging and shields the release latch to prevent accidental activation. The Magpul CTR  Commercial-Spec Model is a drop-in replacement..
    AR Magpul CTR (Compact/Type Restricted) Carbine Stock Commercial-...
    $69.95
  • AR Magpul CTR Carbine Stock Mil-Spec Model
    AR Magpul CTR (Compact/Type Restricted) Carbine Stock Mil-Spec Model. Sloping cheek weld combines a slim profile with user comfort. The Magpul CTR  Mil-Spec Model is a drop-in replacement buttstock for AR15/M16 and AR-10 .308 carbines using mil-spec sized receiver extension tubes. Desig..
    AR Magpul CTR (Compact/Type Restricted) Carbine Stock Mil-Spec Mode...
    $69.95
  • AR MAGPUL MOE CARBINE STOCK - COMMERCIAL SPEC
    AR MAGPUL MOE CARBINE STOCK - COMMERCIALThe MOE Stock – Commercial-Spec Model is a drop-in replacement buttstock for AR carbines using commercial-spec sized receiver extension tubes. Designed for light, fast action the streamlined A-frame profile avoids snagging and shields the release latch to prev..
    AR MAGPUL MOE CARBINE STOCK - COMMERCIALThe MOE Stock – Commercial-...
    $39.95
  • AR MAGPUL MOE CARBINE STOCK - MIL-SPEC
    AR-15 Magpul moe carbine stock mil-spec. The Magpul MOE Stock – Mil-Spec Model is a drop-in replacement butt-stock for AR carbines using mil-spec sized receiver extension tubes. Designed for light, fast action the streamlined A-frame profile avoids snagging and shields the release latch to prevent a..
    AR-15 Magpul moe carbine stock mil-spec. The Magpul MOE Stock – Mil...
    $39.95
  • AR MAGPUL MOE FIXED CARBINE STOCK - MIL-SPEC
    AR MAGPUL MOE FIXED CARBINE STOCK - MIL-SPEC The MOE Fixed Carbine Stock – Mil-Spec Model (Magpul Original Equipment) provides an inexpensive, fixed, non-collapsing stock option for mil-spec size carbine-length buffer tubes.The MOE Fixed Carbine Stock has a slim profile, improved cheek weld, an..
    AR MAGPUL MOE FIXED CARBINE STOCK - MIL-SPEC The MOE Fixed Car...
    $39.95
  • AR MAGPUL MOE FIXED CARBINE STOCK – COMMERCIAL-SPEC MODEL
    AR MAGPUL MOE FIXED CARBINE STOCK – COMMERCIAL-SPEC MODELMagpul Original Equipment (MOE) is a line of firearm accessories designed to provide a high-quality, economical alternative to standard weapon parts. The MOE line distinguishes itself with a simplified feature set, but maintains Magpul enginee..
    AR MAGPUL MOE FIXED CARBINE STOCK – COMMERCIAL-SPEC MODELMagpul Ori...
    $29.95
  • AR Magpul MOE Rifle Stock
    Magpul MOE Rifle Stock features: Mounts to rifle-length receiver extension tube without A2 spacer (not included) Sloping cheek weld combines a slim profile with user comfort Overall shape provides for offhand hold options Rubber butt-pad provides positive shoulder purchase to prevent sli..
    Magpul MOE Rifle Stock features: Mounts to rifle-length recei...
    $69.95
  • AR MAGPUL MOE SL CARBINE STOCK - MIL-SPEC
    AR MAGPUL MOE SL CARBINE STOCK - MIL-SPEC Mounts on mil-spec sized carbine receiver extension tube (not included) from manufacturers such as Colt, LMT, Ruger, S&W, SIG, and others (please see the note below)Sloping cheek weld combines a slim profile with user comfortDual-side release latch..
    AR MAGPUL MOE SL CARBINE STOCK - MIL-SPEC Mounts on mil-spec ...
    $59.95
  • AR Magpul PRS GEN3 Stock - Various Colors
    AR Magpul PRS GEN3 Stock - Various Colors. The PRS GEN3 is a field precision stock for AR15/M16 and AR10/SR25 platforms, featuring tool-less length of pull and cheek piece height adjustment.With solid adjustments for length of pull and cheek piece height via aluminum detent knobs, the PRS GEN3 (Prec..
    AR Magpul PRS GEN3 Stock - Various Colors. The PRS GEN3 is a field ...
    $254.95
  • AR MAGPUL STR CARBINE STOCK - COMMERCIAL
    AR MAGPUL STR CARBINE STOCK - COMMERCIALThe Magpul STR (Storage/Type Restricted) is a drop-in replacement buttstock for AR carbines using commercial-spec sized receiver extension tubes. A storage-capable version of the CTR®, the STR has improved cheek weld and two water resistant battery tubes on a ..
    AR MAGPUL STR CARBINE STOCK - COMMERCIALThe Magpul STR (Storage/Typ...
    $79.95
  • AR MAGPUL STR CARBINE STOCK - MIL-SPEC
    AR MAGPUL STR CARBINE STOCK - MIL-SPEC. The Magpul STR (Storage/Type Restricted) is a drop-in replacement buttstock for AR carbines using mil-spec sized receiver extension tubes. A storage-capable version of the CTR®, the STR has improved cheek weld and two water resistant battery tubes on a co..
    AR MAGPUL STR CARBINE STOCK - MIL-SPEC. The Magpul STR (Storag...
    $79.95
  • AR Magpul UBR collapsible stock - Gen 2
    AR Magpul UBR collapsible stock. The UBR GEN2 is an adjustable stock for AR15/M4 and AR10/SR25 platforms, designed to offer similar strength and stability as a fixed stock with a consistent and comfortable cheek weld in any position.An update of the revolutionary Utility/Battle Rifle (UBR) stoc..
    AR Magpul UBR collapsible stock. The UBR GEN2 is an adjustable...
    $249.95
  • AR OMEGA MIL-SPEC STOCK
    OMEGA STOCK (BLACK)The Omega Stock features many design elements from a LE-style stock while incorporating a host of upgrades. The unlocking buffer tube lever allows for easy stock removal from the rifle, and the recoil pad aids in contact point traction as well as impact dispersion. The Omega stock..
    OMEGA STOCK (BLACK)The Omega Stock features many design elements fr...
    $14.95$19.95
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  • AR SKELETON ALUMINUM PISTOL GRIP - VARIOUS COLORS
    AR SKELETON ALUMINUM PISTOL GRIP - VARIOUS COLORSSKELETONIZED GRIP AVAILABLE IN 6 COLORS: BLACK, TAN, GOLD, BLUE, RED, SILVER, WITH PISTOL GRIP SCREWT6 Aluminum Total Weight: 4.1 oz!LightweightSkeletonized Cut Out DesignAR Compatible ..
    AR SKELETON ALUMINUM PISTOL GRIP - VARIOUS COLORSSKELETONIZED GRIP ...
    $54.95$69.95
  • 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 FOR EACH PART IN THIS KIT. ALL AMERICAN MADE.Kit Includes:T6 6061 Aluminum A2 Buffer TubeRifle Length .308 Cal Chrome Buffer SpringA2 .308 Cal Buffer - 3.4 oz, slightly shorter than AR-15Drop In Ready ..
    AR-10 .308 A2 rifle tube set complete with 308 A2 buffer and spring...
    $50.00
  • 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 with design parameters for the standard LE style stock found on most Law Enforcement and stock builds. Moriarti carefully chooses its 308 parts to assure the proper performance with your AR .308 build..
    AR-10 .308 ALPHA SIX POSITION MIL-SPEC STOCK KIT - The new minimali...
    $79.95
  • AR-10 .308 COMMERCIAL SPEC BUFFER TUBE SET
    This .308 commercial buffer tube set includes all components to transform your AR-15 buttstock to function with AR-10 .308 rifle.The commercial set includes:Commercial Spec Six Position Buffer Tube End Plate and Castle Nut.308 Short Buffer (2.5").308 Car SpringT6 AluminumAll American Made ..
    This .308 commercial buffer tube set includes all components t...
    $49.95
  • AR-10 .308 MIL-SPEC BUFFER TUBE SET
    These .308 Mil-Spec Buffer Tube sets are made specifically to transform your AR buttstock to accomodate your AR-10 rifle. All American Made.Features:Mil-Spec Six Position Buffer TubeEnd Plate and Castle Nut308 CAR Short Buffer308 SpringT6 AluminumFor .308 Caliber ..
    These .308 Mil-Spec Buffer Tube sets are made specifically to trans...
    $49.95
  • AR-10 .308 Pistol Buffer Tube Set
    AR-10 .308 Pistol Buffer Tube SetKit Includes:Pistol buffer tube with a foamCastle Nut Sling End Plate2.5" CAR Buffer (true to work with your large bore build).308 Carbine Chrome SpringT6 AluminumUS Made ..
    AR-10 .308 Pistol Buffer Tube SetKit Includes:Pistol buffer tube wi...
    $64.95
  • AR-10 Magpul ACS commercial buttstock kit
    Magpul ACS buttstock kit is a perfect alternative for your AR-10 rifle upgrade. All American Made. Various colors available.  Kit Includes:     Magpul acs stock      6 position commercial buffer tube     308 buffer     Ca..
    Magpul ACS buttstock kit is a perfect alternative for your AR-10 ri...
    $169.95
  • AR-15 DEFENDER L1 STOCK KIT
    DEFENDER L1 STOCK KITThe Defender L1 Stock is an ultra minimalist solution for AR owners that require a solid and compact rifle stock. Unlike most other aluminum stocks, the Defender L1 can be installed on any mil-spec buffer tube, and manipulated with the locking tab on the underside..
    DEFENDER L1 STOCK KITThe Defender L1 Stock is an ultra minimalist s...
    $49.95$69.95
  • LUTH-AR "MBA" Modular Fixed Buttstock - Choose Color
    LUTH-AR "MBA" Modular Fixed Buttstock. Available in Black or FDE.Fully adjustable: extra 1″ height on cheek rest, additional 1 1/16″ length of pull with extended length buttplateApproximately half the weight of competitors’ adjustable stocks The “MBA” weighs just 1.26 lbs.Easy to replace and quick t..
    LUTH-AR "MBA" Modular Fixed Buttstock. Available in Black or FDE.Fu...
    $134.95
  • LUTH-AR MBA-3 Carbine Buttstock
    LUTH-AR MBA-3 Carbine ButtstockFully Adjustable Carbine Buttstock assembly to mount to a carbine rifle (6-positions mil-spec or commercial tube) – This is our carbine stockAdditional 1″ height on cheek rest3-axis Adjustable Butt Plate Assembly extends additional 1 1/16″ length of pull..
    LUTH-AR MBA-3 Carbine ButtstockFully Adjustable Carbine Buttstock a...
    $154.95
  • LUTHER-AR "MBA-2" Rifle Fixed Buttstock - Choose Color
    This super strong glass filled nylon buttstock is a fully adjustable buttstock assembly to mount at a rifle. It weighs under 1 lbs for a lighter rifle. Easy to replace and quick install. Available in Black or FDE.Features:Light weight stock to mount to a rifle (A2 Round Standard Tube)Interchangeable..
    This super strong glass filled nylon buttstock is a fully adjustabl...
    $49.95
  • AR MAGPUL MOE SL-K CARBINE STOCK – MIL-SPEC
    FEATURESMounts on mil-spec sized carbine receiver extension tube (not included) from manufacturers such as Colt, LMT, Ruger, S&W, SIG, and othersSloping cheek weld combines a slim profile with user comfortDual-side release latch provides easy adjustment while remaining anti-snagPremium chrome-si..
    FEATURESMounts on mil-spec sized carbine receiver extension tube (n...
    $39.95
  • AR MAGPUL ACS-L CARBINE STOCK MIL-SPEC
    The Magpul ACS-L (Adaptable Carbine Stock - Light) is a drop-in replacement buttstock for AR carbines using mil-spec sized receiver extension tubes. A streamlined version of the ACS, the ACS-L utilizes the same center storage compartment and cheek weld but removes the battery tubes for a slimmer, li..
    The Magpul ACS-L (Adaptable Carbine Stock - Light) is a drop-in rep...
    $89.95
  • AR10 .308 CALIBER CAR BUFFER - BLACK
    AR10 .308 CALIBER CAR BUFFER - BLACK.308 Caliber Buffer3.8 oz2.5" longFor Use on Standard CAR/M4 Buffer TubeBlack Anodized FinishMade in U.S.A. ..
    AR10 .308 CALIBER CAR BUFFER - BLACK.308 Caliber Buffer3.8 oz2.5" l...
    $24.95