Lower Parts

Lower Parts

Upgrade and customize your rifle with precision-engineered AR10 lower parts meticulously crafted for optimal performance and reliability. Our extensive selection of AR-10 lower parts includes everything you need to fine-tune your firearm to your exact specifications. From comprehensive parts kits to individual components such as triggers, buffer tubes, and pistol grips, each item is designed to seamlessly integrate with your AR-10 lower receiver for smooth and efficient operation. Whether you're assembling a new rifle or enhancing an existing one, trust in our premium AR-10 lower parts to elevate your shooting experience and ensure consistent functionality in every scenario

  • AR-15  AR-10 Hex Head Pistol Grip bolt

    AR-15/AR-10 Pistol Grip Bolt/Star Lock Washer

    $0.90
    AR-15 / AR-10 Hex Head Pistol Grip Bolt Set   Use for a new build or as a replacement for that frustrating OEM flat head screwSteel 1/4x28 x 1" Hex boltSteel Star washerMilitary TypeManufactured in the USALimited Lifetime WarrantyMay come in...
    $0.90
  • On Sale
    Mil Spec AR-15 Single Stage Trigger Mil Spec AR-15 Single Stage Trigger-a1armory.com

    AR-15 Mil Spec Single Stage Trigger

    Now: $8.87
    Was: $14.99
    AR-15 Mil Spec AR-15/AR-10 Single Stage Trigger       Mil-Spec AR-15 Trigger: Crafted from high-quality 8620 alloy steel, the Mil-Spec AR-15 Trigger by A1Armory exemplifies precision engineering. Meticulously machined to exact...
    Now: $8.87
    Was: $14.99
  • AR-15.308 Black Mil Spec A2 Pistol Grip AR 15 Mil Spec A2 Pistol Grip Kit-a1armory.com

    AR-15 A2 Mil Spec Textured Grip

    $4.54
    AR-15/.308 Black Mil Spec A2 Pistol Grip       AR-15/.308 Black Mil Spec A2 Pistol Grip Set – a meticulously crafted and 100% USA Made enhancement for your firearm. This set is designed to elevate your shooting...
    $4.54
  • On Sale
    AR15 Trigger Guard Kit

    AR15 Trigger Guard Kit

    Now: $0.90
    Was: $3.50
    AR15 Mil-Spec Trigger Guard   Our trigger guard assemblies are manufactured from 7075-T6 aluminum, precision machined, and then anodized and assembled. Features: Billet 7075 construction Comes assembled with spring and detent Includes Roll...
    Now: $0.90
    Was: $3.50
  • On Sale
    AR15 Trigger Guard Kit Billet Aluminum lower part for building your lower receiver-www.A1Armory.com AR15 Trigger Guard Kit Billet Aluminum lower part for building your lower receiver-www.A1Armory.com

    AR10 / AR15 Billet Aluminum Trigger Guard Kit

    Now: $8.18
    Was: $12.99
    AR10 / AR15 Billet Aluminum Trigger Guard Kit -      Title: Precision Performance Unleashed: AR10/AR15 Billet Aluminum Trigger Guard Kit Description: Upgrade your AR15 or AR10 with our top-of-the-line Billet Aluminum Trigger...
    Now: $8.18
    Was: $12.99
  • AR10  AR15 Pivot & Takedown Pin Spring lower parts sold in bulk quantity-www.A1Armory.com

    AR10 / AR15 Pivot & Takedown Pin Spring Set

    $1.14
    A1Armory AR15 Lower Parts - Pivot & Takedown Pin Spring Set     Pivot & Takedown Pin Spring Set, meticulously engineered to Milspec dimensions for uncompromised performance and compatibility. This set is designed for use on M16, AR15,...
    $1.14