Lower Parts Kits / Lower Parts

Moriarti Armaments offers an AR-10 Lower Parts Kit that can elevate your AR-10 building experience. Our kits are designed with meticulous attention to detail to ensure exceptional performance and reliability. By providing all the necessary parts for a top-tier rifle, our kits make constructing a premium firearm a seamless process.

Sort By:
Show:
Display: text_list text_grid
  • AR .308 EXTENDED TAKEDOWN PIN SET / ANODIZED BLUE / G2
    AR .308 EXTENDED TAKEDOWN PIN SET / ANODIZED BLUE / G2Extended Knobs For Easy/Quick TakedownComplete Front & Rear Takedown Pin SetAnodized Blue Finish308 CalDPMS Comp ..
    AR .308 EXTENDED TAKEDOWN PIN SET / ANODIZED BLUE / G2Extended...
    $29.95
  • AR .308 CAL LOWER PARTS CONVERSION KIT
    Kit Contains All Parts Needed To Convert A .223 Cal LPK To A .308 Cal LPKUS MadeComplete Front & Rear Takedown Pin SetExtended Knobs For Easy/Quick TakedownFor .308 CalOversized .308 Cal Bolt CatchThreaded .308 Cal Specific Bolt Catch Screw ..
    Kit Contains All Parts Needed To Convert A .223 Cal LPK To A .308 C...
    $34.95
    text_reviews
  • AR .308 COMPLETE LOWER PARTS KIT WITH ERGONOMIC PISTOL GRIP
    AR .308 COMPLETE LOWER PARTS KIT WITH ERGONOMIC PISTOL GRIPUS Made .308 Caliber Fits All Lowers That Meet DPMS SpecsExcellent QualityKit Includes All Components of Lower Parts Kit with Ergonomic Polymer Pistol Grip Pistol Grip Contains A Storage Compartment ..
    AR .308 COMPLETE LOWER PARTS KIT WITH ERGONOMIC PISTOL GRIPUS Made&...
    $99.95
  • AR .308 DPMS style lower parts kit
    AR .308 DPMS style lower parts kit includes everything needed to build a complete AR-10 308 lower receiver. AR-10 DPMS Style Kit Includes:     .308 Bolt Catch Screw     .308 Front Pivot Pin     .308 Take Down Pin     Bolt Catch &n..
    AR .308 DPMS style lower parts kit includes everything needed to bu...
    $89.95
  • AR MAGAZINE CATCH ASSEMBLY - GOLD PLATED
    AR- 15/ AR 308 LOWERSAR MAGAZINE CATCH ASSEMBLY - GOLD PLATEDUSA MADE ..
    AR- 15/ AR 308 LOWERSAR MAGAZINE CATCH ASSEMBLY - GOLD PLATEDUSA MA...
    $34.95
  • 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 to build a complete .308 lower receiver, less a stock assembly and stripped .308 lower receiver of your choice. Kit Includes:     .308 Bolt Catch Screw     .308 Fro..
    .308 Aero Precision DPMS style lower parts kit. This lower receiver...
    $109.95
  • AR-15 ENHANCED TRIGGER GUARD - GOLD
    T6 AluminumWide For Accepting Tactical GlovesLightweightAnodized Gold Finish ..
    T6 AluminumWide For Accepting Tactical GlovesLightweightAnodized Go...
    $19.95
  • AR-15 FIRE CONTROL GROUP - TIN COATED
    Kit Includes: Hammer, Trigger, & DisconnectorUS Made Tin FinishEnhanced Smooth Trigger PullIncreased lubricity Provides Sharper Trigger Break and Better ResetCerakote Increases Wear and Corrosion ResistanceWeight: 2.3 oz ..
    Kit Includes: Hammer, Trigger, & DisconnectorUS Made Tin F...
    $79.95
  • AR-15 Magazine Catch Assembly w/Button and Spring
    This is our standard Mil-Spec AR-15 Magazine Catch Kit. Included is the mag catch, release button and spring. Each piece is finished in a matte black.Includes:Magazine CatchMagazine Catch ButtonMagazine Catch SpringFits: AR-15 ..
    This is our standard Mil-Spec AR-15 Magazine Catch Kit. Includ...
    $9.95
  • AR-15/AR-10 MAG CATCH LEVER - CHROME
    AR- 15/ AR 308 LOWERSAR-15/AR-10 MAG CATCH LEVER - CHROME6061 Aluminum, USA Made ..
    AR- 15/ AR 308 LOWERSAR-15/AR-10 MAG CATCH LEVER - CHROME6061 Alumi...
    $24.95
  • AR-15/AR-10 PARTIAL LOWER PARTS KIT - SPRINGS AND PINS
    AR-15/AR-10 PARTIAL LOWER PARTS KIT - SPRINGS AND PINS U.S.A. Made Partial Lower Parts Kit Includes the following:   1x Hammer Pin1x Trigger Pin 1x Takedown Pin Detent Spring 1x PIvot Pin Detent Spring 1x Takedown Pin Detent 1x Pivot Pin Detent 1x Safety Selecto..
    AR-15/AR-10 PARTIAL LOWER PARTS KIT - SPRINGS AND PINS U.S.A. Ma...
    $2.95$6.95
  • AR-10 .308 EXTENDED TAKEDOWN PIN SET / GEN 2 / ANODIZED CLEAR
    US MadeComplete Front & Rear Takedown Pin SetExtended Knobs For Easy/Quick TakedownFor .308 CalCNC Machined Does NOT include detent pin and spring ..
    US MadeComplete Front & Rear Takedown Pin SetExtended Knobs For...
    $29.95
  • AR .308 EXTENDED TAKEDOWN PIN SET - ANODIZED GOLD
    US MadeComplete Front & Rear Takedown Pin SetExtended Knobs For Easy/Quick TakedownFor .308 CalCNC MachinedAnodized Gold ..
    US MadeComplete Front & Rear Takedown Pin SetExtended Knobs For...
    $29.95
  • AR .308 EXTENDED TAKEDOWN PIN SET - G2
    US MadeComplete Front & Rear Takedown Pin SetExtended Knobs For Easy/Quick TakedownFor .308 CalCNC Machined ..
    US MadeComplete Front & Rear Takedown Pin SetExtended Knobs For...
    $19.95
    text_reviews
  • AR-15 / AR .308 EXTENDED MAG CATCH PADDLE RELEASE
    Ergonomic Contoured DesignUS MadeLightweightFits Any .223/.308 Milspec Lower (Forged Or Billet)Total Weight (Including All Hardware) : 0.10 ozQuick Acquisition Allows For Fast Mag ChangeT6 Aluminum ..
    Ergonomic Contoured DesignUS MadeLightweightFits Any .223/.308 Mils...
    $18.95
  • AR-15 / AR .308 EXTENDED MAG CATCH PADDLE RELEASE - ANODIZED GOLD
    Ergonomic Contoured DesignUS MadeLightweightFits Any .223/.308 Milspec Lower (Forged Or Billet)Total Weight (Including All Hardware) : 0.10 ozQuick Acquisition Allows For Fast Mag ChangeT6 AluminumAnodized Gold ..
    Ergonomic Contoured DesignUS MadeLightweightFits Any .223/.308 Mils...
    $49.95
  • AR-15/ AR-10 Extended Magazine Release / Skull Head
    AR-15 / AR-10 oversized extended magazine release with skull headUS MadeLightweightFits Any .223/.308 Milspec Lower (Forged Or Billet) ..
    AR-15 / AR-10 oversized extended magazine release with skull headUS...
    $29.95$49.95
    text_reviews