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

    MSRP: $1.99
    $1.24
    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...
    MSRP: $1.99
    $1.24
  • Mil Spec AR-15 Single Stage Trigger

    AR-15 Mil Spec Single Stage Trigger

    $10.11
    AR-15/AR-10 Single Stage Trigger       Engineered for precision, reliability, and bulk value, the AR-15 Mil-Spec Single Stage Trigger is the ideal solution for gunsmiths, OEMs, and high-volume builders. With a minimum order quantity of 200...
    $10.11
  • AR 15 Mil Spec A2 Pistol Grip Kit-a1armory.com

    AR-15 A2 Mil Spec Textured Grip

    MSRP: $7.99
    $4.74
    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 experience...
    MSRP: $7.99
    $4.74
  • On Sale
    AR15 Trigger Guard Kit

    AR15 Trigger Guard Kit

    Now: $0.91
    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...
    Now: $0.91
    Was: $3.50
  • AR15 Trigger Guard Kit Billet Aluminum lower part for building your lower receiver-www.A1Armory.com

    AR-15 Billet Aluminum Trigger Guard Kit

    MSRP: $11.99
    $11.03
    AR-15 Billet Aluminum Trigger Guard Kit -        Upgrade your AR-15 or AR-10 platform with precision, comfort, and style. Our Billet Aluminum Trigger Guard Kit is engineered for shooters who demand both function and finesse...
    MSRP: $11.99
    $11.03
  • AR10  AR15 Pivot & Takedown Pin Spring lower parts sold in bulk quantity-www.A1Armory.com

    AR10 / AR15 Pivot & Takedown Pin Spring Set

    MSRP: $1.99
    $1.15
    AR-15 Lower Parts - Pivot & Takedown Pin Spring Set       Upgrade your AR platform with our Pivot & Takedown Pin Spring Set, designed for precision fit, long-lasting performance, and seamless compatibility across M16, AR-15, and...
    MSRP: $1.99
    $1.15