AR-15 Lower Parts

AR-15 Lower Parts

At A1Armory.com, our selection of AR-15 Lower Parts encompasses an extensive range of components meticulously crafted to elevate your firearm's performance and durability. Designed with precision engineering and manufactured to exacting standards, our lower parts are the cornerstone of any AR-15 build, ensuring reliability and optimal functionality. From trigger assemblies to buffer tubes, each part is carefully selected to guarantee compatibility and seamless integration, whether you're assembling a new rifle or upgrading an existing platform.

  • AR-15 Pivot Pin Installation/Removal Tool

    AR-15 Pivot Pin Installation/Removal Tool

    MSRP: $14.99
    $13.79
    AR-15 Pivot Pin Installation/Removal Tool               Upgrade your build experience with the AR-15 Pivot Pin Install & Removal Tool — a must-have for any AR builder looking to simplify one of the most...
    MSRP: $14.99
    $13.79
  • AR-15 Cerakote Color Oversized Trigger Guards

    AR-15 Cerakote Color Oversized Trigger Guards

    MSRP: $24.99
    $22.99
    AR-15 Cerakote Color Oversized Trigger Guards       Enhance both the look and functionality of your rifle with our Cerakote Color Oversized Trigger Guards. Designed for improved comfort and control, these trigger guards provide extra room...
    MSRP: $24.99
    $22.99
  • Timber Creek AR-15 Orange M lok Hand Stop

    Timber Creek Orange M lok Hand Stop

    MSRP: $29.99
    $27.59
    Timber Creek AR-15 Orange M lok Hand Stop       Enhance your control and shooting consistency with this Orange M-LOK Hand Stop, designed for a secure, repeatable grip and improved weapon handling. Inspired by low-profile performance...
    MSRP: $29.99
    $27.59
  • Timber Creek AR-15 Robins Egg Blue M lok Hand Stop

    Timber Creek Robins Egg Blue M lok Hand Stop

    MSRP: $29.99
    $27.59
    Timber Creek AR-15 Robins Egg Blue M lok Hand Stop       Enhance your control and shooting consistency with this Robins M-LOK Hand Stop, designed for a secure, repeatable grip and improved weapon handling. Inspired by low-profile...
    MSRP: $29.99
    $27.59
  • Timber Creek AR-15 Red M lok Hand Stop

    Timber Creek Red M lok Hand Stop

    MSRP: $29.99
    $27.59
    Timber Creek AR-15 Red M lok Hand Stop       Enhance your control and shooting consistency with this Red M-LOK Hand Stop, designed for a secure, repeatable grip and improved weapon handling. Inspired by low-profile performance...
    MSRP: $29.99
    $27.59
  • Timber Creek AR-15 Purple M lok Hand Stop

    Timber Creek Purple M lok Hand Stop

    MSRP: $29.99
    $27.59
    Timber Creek AR-15 Purple M lok Hand Stop       Enhance your control and shooting consistency with this Purple M-LOK Hand Stop, designed for a secure, repeatable grip and improved weapon handling. Inspired by low-profile performance...
    MSRP: $29.99
    $27.59
  • Timber Creek AR-15 ODG M lok Hand Stop

    Timber Creek ODG M lok Hand Stop

    MSRP: $29.99
    $27.59
    Timber Creek AR-15 ODG M lok Hand Stop       Enhance your control and shooting consistency with this ODG M-LOK Hand Stop, designed for a secure, repeatable grip and improved weapon handling. Inspired by low-profile performance...
    MSRP: $29.99
    $27.59
  • Timber Creek AR-15 FDE M lok Hand Stop

    Timber Creek Flat Dark Earth M lok Hand Stop

    MSRP: $29.99
    $27.59
    Timber Creek AR-15 FDE M lok Hand Stop       Enhance your control and shooting consistency with this FDE M-LOK Hand Stop, designed for a secure, repeatable grip and improved weapon handling. Inspired by low-profile performance...
    MSRP: $29.99
    $27.59
  • Timber Creek AR-15 Burnt Bronze M lok Hand Stop

    Timber Creek Burnt Bronze M lok Hand Stop

    MSRP: $29.99
    $27.59
    Timber Creek AR-15 Burnt Bronze M lok Hand Stop       Enhance your control and shooting consistency with this Burnt Bronze M-LOK Hand Stop, designed for a secure, repeatable grip and improved weapon handling. Inspired by low-profile...
    MSRP: $29.99
    $27.59
  • Timber Creek AR-15 Blue Small Angled M lok Hand Stop

    Timber Creek Blue M lok Hand Stop

    MSRP: $29.99
    $27.59
    Timber Creek AR-15 Blue Small Angled M lok Hand Stop       Enhance your control and shooting consistency with this Blue Small Angled M-LOK Hand Stop, designed for a secure, repeatable grip and improved weapon handling. Inspired by...
    MSRP: $29.99
    $27.59
  • timber creek outdoors AR-15 Black Small Angled M lok Hand Stop

    Timber Creek Black M lok Hand Stop

    MSRP: $29.99
    $27.59
    Timber Creek AR-15 Black Small Angled M lok Hand Stop       Enhance your control and shooting consistency with this Black Small Angled M-LOK Hand Stop, designed for a secure, repeatable grip and improved weapon handling. Inspired by...
    MSRP: $29.99
    $27.59
  • Timber Creek Greyman Forest Green Ambidextrous Safety Selector

    Timber Creek Greyman Forest Green Ambidextrous Safety Selector

    MSRP: $49.99
    $45.99
    Timber Creek Greyman Forest Green Ambidextrous Safety Selector       Take full control of your rifle with the Timber Creek Greyman AMBI Safety Selector—engineered for precision, versatility, and a rugged tactical look. Designed as a...
    MSRP: $49.99
    $45.99
  • AR-15 Big Paddle 4 Piece Bolt Catch Kit

    AR-15 Big Paddle 4 Piece Bolt Catch Kit

    MSRP: $22.99
    $21.15
    AR-15 Big Paddle 4 Piece Bolt Catch Kit       Upgrade your control and speed with the Big Paddle Lever Bolt Catch Kit—designed for enhanced ergonomics and rapid manipulation. Whether you're at the range or building out a performance...
    MSRP: $22.99
    $21.15
  • AR-15 Red Anodized 4 Piece Bolt Catch Kit

    AR-15 Red Anodized 4 Piece Bolt Catch Kit

    MSRP: $18.99
    $13.79
    AR-15 Red Anodized 4 Piece Bolt Catch Kit         Add a bold, aggressive touch to your build while maintaining rock-solid performance with our Red Anodized Bolt Catch Kit. Designed for reliability and styled to stand out, this kit is...
    MSRP: $18.99
    $13.79
  • AR-15 Purple Anodized 4 Piece Bolt Catch Kit

    AR-15 Purple Anodized 4 Piece Bolt Catch Kit

    MSRP: $18.99
    $13.79
    AR-15 Purple Anodized 4 Piece Bolt Catch Kit       Upgrade your rifle with a bold look and dependable performance using our Purple Anodized Bolt Catch Kit. Built for reliability and finished to stand out, this kit is perfect for builders...
    MSRP: $18.99
    $13.79
  • AR-15 Cerakote Zombie Green Blood Splatter Collapsible Stock

    AR-15 Cerakote Zombie Green Blood Splatter Collapsible Stock

    MSRP: $59.99
    $55.19
    AR-15 Cerakote Zombie Green Blood Splatter Collapsible Stock           Bring aggressive style and rugged performance to your rifle with the Cerakote Zombie Green Blood Splatter Collapsible Stock. Designed...
    MSRP: $59.99
    $55.19
  • Presma Gold Skeletonized Featureless Rear Pistol Style Grip

    Presma Gold Skeletonized Featureless Rear Pistol Style Grip

    MSRP: $69.99
    $64.39
    Presma Gold Skeletonized Featureless Rear Pistol Style Grip         Upgrade your rifle’s look and feel with unmatched style and performance. Engineered for both aesthetic appeal and tactical functionality, the Presma Gold...
    MSRP: $69.99
    $64.39
  • Presma Blue Skeletonized Featureless Rear Pistol Style Grip

    Presma Blue Skeletonized Featureless Rear Pistol Style Grip

    MSRP: $69.99
    $64.39
    Presma Blue Skeletonized Featureless Rear Pistol Style Grip         Upgrade your rifle’s look and feel with unmatched style and performance. Engineered for both aesthetic appeal and tactical functionality, the Presma Blue...
    MSRP: $69.99
    $64.39
  • Presma Black Skeletonized Featureless Rear Pistol Style Grip

    Presma Black Skeletonized Featureless Rear Pistol Style Grip

    MSRP: $69.99
    $64.39
      Presma Black Skeletonized Featureless Rear Pistol Style Grip           ✅ Lightweight. ✅ Tactical. ✅ Built for Performance.   ✅ Skeletonized Aluminum DesignCrafted from high-strength, lightweight aluminum, this grip...
    MSRP: $69.99
    $64.39
  • AR-15 Cerakote Gold Pistol Buffer Tube Kit

    AR-15 Cerakote Gold Pistol Buffer Tube Kit

    MSRP: $64.99
    $59.79
    AR-15 Cerakote Gold Pistol Buffer Tube Kit       Upgrade your AR pistol build with a bold, high-performance buffer tube kit finished in striking Cerakote Gold. Designed for reliability, durability, and universal compatibility, this...
    MSRP: $64.99
    $59.79
  • Bulk AR-15 Star Lock Washer

    Bulk 250 AR-15/AR-10 Star Lock Washers

    $25.75
    Bulk AR-15 Star Lock Washer     250 Minimum  Ensure a secure, vibration-resistant grip installation with our AR-15 Grip Bulk Star Lock Washers. Designed for armorers, manufacturers, and high-volume builders, these washers deliver reliable...
    $25.75
  • Trinity Force AR15 DI Slim Grey Grip

    Trinity Force Grey DI Slim Pistol Grip

    MSRP: $24.99
    $17.47
    Trinity Force AR15 DI Slim Grey Grip             Upgrade your AR-15 platform with the Trinity Force AR-DI Grey Slim Pistol Grip — a precision-engineered grip that offers enhanced ergonomics, superior weapon control,...
    MSRP: $24.99
    $17.47
  • Trinity Force Grey AR15 DMR Grip With Storage

    Trinity Force AR15 Grey DMR Grip With Storage

    MSRP: $18.99
    $14.71
    Trinity Force Grey AR15 DMR Grip With Storage       Upgrade your AR-15/M4 build with the ergonomic and versatile Trinity Force Grey DMR Grip. Designed for tactical performance and ultimate comfort, this pistol grip seamlessly mounts onto...
    MSRP: $18.99
    $14.71
  • On Sale
    XTS 101 FDE AR Stock

    XTS Flat Dark Earth 101 AR Stock

    MSRP: $62.99
    Now: $27.59
    Was: $34.99
    XTS 101 FDE AR Stock     Elevate your shooting experience with the XTS 101 FDE AR Stock, designed to provide unparalleled comfort and performance for your AR platform. Crafted for both AR15 and AR10 rifles and pistols, this stock ensures a...
    MSRP: $62.99
    Now: $27.59
    Was: $34.99
  • AR Competition 3.5 LB Drop In Trigger System

    AR Competition 3.5 LB Drop In Trigger System

    MSRP: $139.99
    $128.79
    AR Competition 3.5 LB Drop In Trigger System- FREE SHIPPING         Introducing the AR Competition 3.5 LB Drop-In Trigger System, engineered for precision and performance in your AR-15/AR-10 platform...
    MSRP: $139.99
    $128.79
  • AR15 ODG Cerakote Small Angled Mlok Hand Stop

    AR15 ODG Cerakote Small Angled Mlok Hand Stop

    MSRP: $24.99
    $21.15
    AR15 ODG Cerakote Small Angled Mlok Hand Stop     Give your build bold style and rock-solid function with the AR-15 Large Cut Foregrip finished in odg Cerakote. Machined from aircraft-grade aluminum and precisely CNC-cut for consistent...
    MSRP: $24.99
    $21.15
  • AR15 Red Cerakote Small Angled Mlok Hand Stop

    AR15 Red Cerakote Small Angled Mlok Hand Stop

    MSRP: $24.99
    $21.15
    AR15 Red Cerakote Small Angled Mlok Hand Stop     Give your build bold style and rock-solid function with the AR-15 Large Cut Foregrip finished in Red Cerakote. Machined from aircraft-grade aluminum and precisely CNC-cut for consistent...
    MSRP: $24.99
    $21.15
  • AR15 Hunter Orange Cerakote Small Angled Mlok Hand Stop

    AR15 Hunter Orange Cerakote Small Angled Mlok Hand Stop

    MSRP: $24.99
    $21.15
    AR15 Orange Cerakote Small Angled Mlok Hand Stop     Give your build bold style and rock-solid function with the AR-15 Large Cut Foregrip finished in Hunter Orange Cerakote. Machined from aircraft-grade aluminum and precisely CNC-cut for...
    MSRP: $24.99
    $21.15
  • AR15 Cerakote Yellow Small Angled Mlok Hand Stop

    AR15 Cerakote Yellow Small Angled Mlok Hand Stop

    MSRP: $24.99
    $21.15
    AR15 Cerakote Yellow Small Angled Mlok Hand Stop     Designed for both aesthetics and functionality, this hand stop adds a unique look to your firearm while providing superior grip and control. Perfect for tactical applications and range use,...
    MSRP: $24.99
    $21.15
  • AR15 Cerakote Flat Dark Earth Small Angled Mlok Hand

    AR15 Cerakote FDE Small Angled Mlok Hand Stop

    MSRP: $24.99
    $21.15
    AR15 Cerakote Flat Dark Earth Small Angled Mlok Hand Stop     Designed for both aesthetics and functionality, this hand stop adds a unique look to your firearm while providing superior grip and control. Perfect for tactical applications and...
    MSRP: $24.99
    $21.15
  • AR15 Cerakote Burnt Bronze Small Angled Mlok Hand Stop

    AR15 Cerakote Burnt Bronze Small Angled Mlok Hand Stop

    MSRP: $24.99
    $21.15
    AR15 Cerakote Burnt Bronze Small Angled Mlok Hand Stop     Designed for both aesthetics and functionality, this hand stop adds a unique look to your firearm while providing superior grip and control. Perfect for tactical applications and range...
    MSRP: $24.99
    $21.15
  • AR15 Cerakote Black Small Angled Mlok Hand Stop

    AR15 Cerakote Black Small Angled Mlok Hand Stop

    MSRP: $22.99
    $17.47
    AR15 Cerakote Black Small Angled Mlok Hand Stop     Designed for both aesthetics and functionality, this hand stop adds a unique look to your firearm while providing superior grip and control. Perfect for tactical applications and range use,...
    MSRP: $22.99
    $17.47
  • AR-15 Cerakote Pink AR Large Cut Aluminum Foregrip

    AR-15 Cerakote Pink Large Cut Aluminum Foregrip

    MSRP: $64.99
    $59.79
    AR-15 Cerakote Pink AR Large Cut Aluminum Foregrip     AR-15 Pink Cerakote Large Cut Foregrip Sleek, rugged, and battle-ready — a precision foregrip finished in Pink Cerakote for a low-glare, corrosion-resistant look that complements...
    MSRP: $64.99
    $59.79
  • AR-15 Cerakote Red AR Large Cut Aluminum Foregrip

    AR-15 Cerakote Red Large Cut Aluminum Foregrip

    MSRP: $64.99
    $59.79
    AR-15 Cerakote Red AR Large Cut Aluminum Foregrip     AR-15 Red Cerakote Large Cut Foregrip Sleek, rugged, and battle-ready — a precision foregrip finished in Red Cerakote for a low-glare, corrosion-resistant look that complements modern...
    MSRP: $64.99
    $59.79
  • AR-15 Cerakote Sniper Grey AR Large Cut Aluminum Foregrip

    AR-15 Cerakote Sniper Grey Large Cut Aluminum Foregrip

    MSRP: $64.99
    $59.79
    AR-15 Cerakote Sniper Grey AR Large Cut Aluminum Foregrip     AR-15 Sniper Grey Cerakote Large Cut Foregrip Sleek, rugged, and battle-ready — a precision foregrip finished in Sniper Grey Cerakote for a low-glare, corrosion-resistant look...
    MSRP: $64.99
    $59.79
  • AR-15 Cerakote Orange AR Large Cut Aluminum Foregrip

    AR-15 Cerakote Orange Large Cut Aluminum Foregrip

    MSRP: $64.99
    $59.79
    AR-15 Cerakote Orange AR Large Cut Aluminum Foregrip     Take your build to the next level with this Cerakote Orange AR Large Cut Aluminum Foregrip, designed for shooters who demand both style and performance. This foregrip blends rugged...
    MSRP: $64.99
    $59.79
  • AR-15 Cerakote White AR Large Cut Aluminum Foregrip

    AR-15 Cerakote White Large Cut Aluminum Foregrip

    MSRP: $64.99
    $59.79
    AR-15 Cerakote White AR Large Cut Aluminum Foregrip     Take your build to the next level with this Cerakote White AR Large Cut Aluminum Foregrip, designed for shooters who demand both style and performance. This foregrip blends rugged...
    MSRP: $64.99
    $59.79
  • AR-15 Cerakote Gold AR Large Cut Aluminum Foregrip

    AR-15 Cerakote Gold Large Cut Aluminum Foregrip

    MSRP: $64.99
    $59.79
    AR-15 Cerakote Gold AR Large Cut Aluminum Foregrip     Take your build to the next level with this Cerakote Gold AR Large Cut Aluminum Foregrip, designed for shooters who demand both style and performance. This foregrip blends rugged...
    MSRP: $64.99
    $59.79
  • Burnt Bronze Cerakote Complete Enhanced Lower Parts Kit

    AR-15 Burnt Bronze Cerakote Complete Lower Parts Kit

    MSRP: $179.99
    $165.59
    AR-15 Burnt Bronze Cerakote Complete Enhanced Lower Parts Kit-FREE SHIPPING       Turn your build into a head-turner with this all-in-one Burnt Bronze Cerakote Enhanced Lower Parts Kit — built for function, durability, and clean,...
    MSRP: $179.99
    $165.59
  • AR-15 Gold Cerakote Complete Enhanced Lower Parts Kit

    AR-15 Gold Cerakote Complete Lower Parts Kit

    MSRP: $179.99
    $165.59
    AR-15 Gold Cerakote Complete Enhanced Lower Parts Kit-FREE SHIPPING       Turn your AR-15 build into a head-turner without sacrificing function. This complete enhanced lower parts kit pairs high-quality mil-spec components with a...
    MSRP: $179.99
    $165.59