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.

  • Zombie Green Mil Spec End Plate

    Zombie Green Mil Spec End Plate

    MSRP: $19.99
    $14.39
    Zombie Green Mil Spec End Plate       Transform your AR-15 with the Zombie Green Mil Spec End Plate, the perfect blend of durability, precision, and style. Proudly made in the USA, this high-quality end plate ensures your firearm performs...
    MSRP: $19.99
    $14.39
  • AR Platform Cerakote Zombie Green A2 Pistol Grip

    AR15 Zombie Green Cerakote A2 Pistol Grip

    MSRP: $22.99
    $20.69
    AR Platform Cerakote Zombie Green A2 Pistol Grip       Upgrade your rifle’s style and performance with the AR-15 Zombie Green A2 Pistol Grip. Designed to fit both AR-15 and AR-10 platforms, this grip delivers classic...
    MSRP: $22.99
    $20.69
  • AR-15 Nitride Fire Control Group Bulk Pin Set of 100

    AR-15 Fire Control Group Pin Set Bulk Quantity Deal

    MSRP: $149.99
    $62.09
    AR-15 Fire Control Group Bulk Pin Set of 100       Upgrade your AR-15 with our high-quality Nitride Fire Control Group Pin Set. These pins are crafted to meet mil-spec standards, ensuring durability and reliable performance...
    MSRP: $149.99
    $62.09
  • AR-15 Stainless Steel Fire Control Group Bulk Pin Set of 100 wholesale deal

    AR-15 Stainless Steel Fire Control Group Pin Set Bulk Quantity Deal

    MSRP: $179.99
    $71.09
    AR-15 Stainless Steel Fire Control Group Bulk Pin Set of 100       Upgrade your AR-15 with our high-quality Stainless Steel Fire Control Group Pin Set. These pins are crafted to meet mil-spec standards, ensuring durability...
    MSRP: $179.99
    $71.09
  • AR-15 Stainless Steel Fire Control Group 2 piece Pin Set-lower parts

    AR-15 Stainless Steel Fire Control Group Pin Set

    MSRP: $5.99
    $4.37
    AR-15 Stainless Steel Fire Control Group Pin/FCG Pin Set       Upgrade your AR-15 with our high-quality Stainless Steel Fire Control Group Pin Set. These pins are crafted to meet mil-spec standards, ensuring durability and...
    MSRP: $5.99
    $4.37
  • AR-15 Yellow Lemon Zest Cerakote Dust Cover Assembly.

    AR-15 Lemon Zest Cerakote Dust Cover Assembly

    MSRP: $22.99
    $20.69
    AR-15 Yellow Lemon Zest Cerakote Dust Cover Assembly       Give your AR-15 a bold new look and dependable protection with our Lemon Zest Yellow Cerakote Dust Cover Assembly. This premium, American-made...
    MSRP: $22.99
    $20.69
  • AR-15 Gold/Black Cerakote Gradient Stock

    AR-15 Gold/Black Cerakote Gradient Stock

    $40.49
    AR-15 Gold/Black Cerakote Gradient Stock       AR-15 Gold/Black Cerakote Gradient Stock, a fusion of functionality and style designed to elevate your firearm to new heights. Crafted with meticulous attention to detail, this...
    $40.49
  • AR-15 Gold/Black Cerakote Gradient A2 Grip.

    AR-15 Gold/Black Cerakote Gradient A2 Grip

    MSRP: $29.99
    $26.99
    AR-15 Gold/Black Cerakote Gradient A2 Grip       Upgrade your AR-15 with this stunning Gold/Black Cerakote Gradient A2 Grip, designed for both aesthetics and functionality. Crafted with precision and...
    MSRP: $29.99
    $26.99
  • AR-15 Lemon Zest Cerakote Extended Takedown Pin Set.

    AR-15 Lemon Zest Cerakote Extended Takedown Pin Set

    $26.91
    AR-15 Lemon Zest Cerakote Extended Takedown Pin Set       Upgrade your AR-15 with our premium Lemon Zest Cerakote Extended Takedown Pin Set. Designed for enhanced functionality and a standout look, this...
    $26.91
  • AR15 Cerakote Zombie Green Beavertail Grip

    AR15 Zombie Green Cerakote Beavertail Grip

    $20.69
    AR15 Cerakote Zombie Green Beavertail Grip       Upgrade your AR-15/10 with the AR-15 Cerakote Zombie Green Beavertail Grip, designed for both functionality and aesthetic appeal. Crafted with precision, this deluxe...
    $20.69
  • AR15 Engraved 5.56 Carbine Buffer Tube

    AR15 Engraved 5.56 Carbine Buffer Tube

    MSRP: $29.99
    $26.99
    AR-15 Engraved 5.56 Carbine Buffer Tube       Elevate your AR-15 with our Engraved 5.56 Carbine Buffer Tube — a fusion of American craftsmanship, rugged performance, and head-turning style. Designed for enthusiasts who demand both...
    MSRP: $29.99
    $26.99
  • AR15 Engraved American Flag Carbine Buffer Tube

    AR15 Engraved American Flag Carbine Buffer Tube

    MSRP: $29.99
    $26.99
    AR15 Engraved American Flag Carbine Buffer Tube       Upgrade your AR-15 with unmatched durability and bold American pride. The AR-15 Engraved American Flag Carbine Buffer Tube delivers superior performance, custom aesthetics, and rugged...
    MSRP: $29.99
    $26.99
  • AR-15 Zombie Green Dual Steel Ambidextrous Safety Selector Switch

    AR-15 Zombie Green Dual Steel Ambidextrous Safety Selector Switch

    MSRP: $28.99
    $26.99
    AR-15 Zombie Green Dual Steel Ambidextrous Safety Selector Switch       Upgrade your AR-15 with a safety selector switch designed for ultimate control, rugged durability, and standout aesthetics. The Zombie Green Dual Steel Ambidextrous...
    MSRP: $28.99
    $26.99
  • AR-15 Robins Egg Blue Dual Steel Ambidextrous Safety Selector Switch

    AR-15 Robins Egg Blue Dual Steel Ambidextrous Safety Selector Switch

    MSRP: $28.99
    $26.09
    AR-15 Robins Egg Blue Dual Steel Ambidextrous Safety Selector Switch     Enhance both the functionality and aesthetics of your AR-15 with the Robins Egg Blue Dual Steel Ambidextrous Safety Selector Switch. Crafted with...
    MSRP: $28.99
    $26.09
  • AR-15 ODG Dual Steel Ambidextrous Safety Selector Switch

    AR-15 ODG Dual Steel Ambidextrous Safety Selector Switch

    MSRP: $28.99
    $26.09
    AR-15 ODG Dual Steel Ambidextrous Safety Selector Switch     Upgrade your AR-15’s safety and usability with the ODG Dual Steel Ambidextrous Safety Selector Switch — engineered for durability, ease of use, and...
    MSRP: $28.99
    $26.09
  • AR-15 Hunter Orange Dual Steel Ambidextrous Safety Selector Switch

    AR-15 Hunter Orange Dual Steel Ambidextrous Safety Selector Switch

    MSRP: $28.99
    $26.09
    AR-15 Hunter Orange Dual Steel Ambidextrous Safety Selector Switch       Upgrade your AR-15 with a high-performance safety selector switch designed for shooters who demand reliability, versatility, and style. Our Hunter...
    MSRP: $28.99
    $26.09
  • AR-15 Burnt Bronze Dual Steel Ambidextrous Safety Selector Switch

    AR-15 Burnt Bronze Dual Steel Ambidextrous Safety Selector Switch

    MSRP: $28.99
    $26.09
    AR-15 Burnt Bronze Dual Steel Ambidextrous Safety Selector Switch       Upgrade your AR-15 with a premium ambidextrous safety selector switch that combines military-grade durability with eye-catching style. The Burnt Bronze...
    MSRP: $28.99
    $26.09
  • AR-15 White Dual Steel Ambidextrous Safety Selector Switch

    AR-15 White Dual Steel Ambidextrous Safety Selector Switch

    MSRP: $28.99
    $26.09
    AR-15 White Dual Steel Ambidextrous Safety Selector Switch     Upgrade your AR-15 with a high-performance safety selector switch that combines rugged construction and sleek design. The White Dual Steel Ambidextrous Safety Selector...
    MSRP: $28.99
    $26.09
  • AR15 Custom Cerakote Birthday Splatter Lemon Lower Parts Kit

    AR15 Custom Cerakote Birthday Splatter Lemon Lower Parts Kit

    MSRP: $129.99
    $107.99
    AR15 Custom Cerakote Birthday Splatter Lemon Lower Parts Kit-FREE SHIPPING      Give your AR-15 build a unique and vibrant upgrade with the AR-15 Custom Cerakote Birthday Splatter Lemon Lower Parts Kit. Designed for builders who want both...
    MSRP: $129.99
    $107.99
  • AR15 Custom Cerakote Birthday Splatter Zombie Green Lower Parts Kit

    AR15 Custom Cerakote Birthday Splatter Zombie Green Lower Parts Kit

    MSRP: $129.99
    $98.09
    AR15 Custom Cerakote Birthday Splatter Zombie Green Lower Parts Kit       Make your AR-15 stand out with the AR15 Custom Cerakote Birthday Splatter Zombie Green Lower Parts Kit — a striking combination of vibrant aesthetics and...
    MSRP: $129.99
    $98.09
  • AR15 Custom Cerakote Birthday Splatter Orange Lower Parts Kit

    AR15 Custom Cerakote Birthday Splatter Orange Lower Parts Kit

    MSRP: $129.99
    $98.09
    AR-15 Custom Cerakote Birthday Splatter Orange Lower Parts Kit       Elevate your next AR-15 build with the AR-15 Custom Cerakote Birthday Splatter Orange Lower Parts Kit — a perfect blend of functionality, durability, and standout...
    MSRP: $129.99
    $98.09
  • AR15 Custom Cerakote Birthday Splatter Robins Egg Lower Parts Kit

    AR15 Custom Cerakote Birthday Splatter Robins Egg Lower Parts Kit

    MSRP: $129.99
    $98.09
    AR-15 Custom Cerakote Birthday Splatter Robins Egg Blue Lower Parts Kit       Add a unique splash of style and precision to your AR-15 build with our Custom Cerakote Birthday Splatter Lower Parts Kit. Finished in Robin’s Egg Blue...
    MSRP: $129.99
    $98.09
  • AR15 Custom Cerakote Birthday Splatter Pink Lower Parts Kit

    AR15 Custom Cerakote Birthday Splatter Pink Lower Parts Kit

    MSRP: $129.99
    $98.09
    AR15 Custom Cerakote Birthday Splatter Pink Lower Parts Kit       Bring bold personality and premium performance to your AR-15 build with the Custom Cerakote Birthday Splatter Pink Lower Parts Kit. This vibrant and functional kit combines...
    MSRP: $129.99
    $98.09
  • AR15 Custom Cerakote Birthday Splatter Lower Parts Kit

    AR15 Custom Cerakote Birthday Splatter Red Lower Parts Kit

    MSRP: $129.99
    $98.09
    AR-15 Custom Cerakote Birthday Splatter Lower Parts Kit       Add personality and performance to your AR-15 build with the AR-15 Custom Cerakote Birthday Splatter Lower Parts Kit — a vibrant, high-quality upgrade that combines...
    MSRP: $129.99
    $98.09
  • AR-15 Robins Egg BlueBlack Cerakote Gradient A2 Grip FIREARM PARTS

    AR-15 Robins Egg Blue/Black Cerakote Gradient A2 Grip

    MSRP: $29.99
    $26.99
    AR-15 Robins Egg Blue/Black Cerakote Gradient A2 Grip       Make your AR stand out from the crowd with our AR-15 Robins Egg Blue/Black Cerakote Gradient A2 Grip — a striking fusion of durability, comfort, and bold,...
    MSRP: $29.99
    $26.99
  • Hunter Orange Cerakote A2 Pistol Grip

    AR-15 Hunter Orange Cerakote A2 Grip

    MSRP: $22.99
    $17.09
    AR-15 Hunter Orange Cerakote A2 Pistol Grip          Upgrade your rifle’s style and performance with the AR-15 Orange A2 Pistol Grip. Designed to fit both AR-15 and AR-10...
    MSRP: $22.99
    $17.09
  • AR-1510 Hunter Orange Cerakote Beavertail Pistol Grip

    AR-15/AR-10 Hunter Orange Cerakote Beavertail Pistol Grip

    $20.69
    AR-15/10 Hunter Orange Cerakote Beavertail Pistol Grip       Introducing the AR-15/10 Hunter Orange Cerakote Beavertail Pistol Grip, designed for those who demand both style and functionality in their firearm accessories...
    $20.69
  • AR Platform Rainbow Chameleon Takedown Pin Set

    AR Platform Rainbow Chameleon Takedown Pin Set

    MSRP: $38.99
    $35.09
    AR Platform Rainbow Chameleon PVD Takedown Pin Set       Bring bold color and exceptional function to your AR build with our Rainbow Chameleon PVD Coated Extended Takedown Pin Set. Engineered for durability, easy handling, and...
    MSRP: $38.99
    $35.09
  • AR-15 Hunter Orange Cerakote Bolt Catch Assembly

    AR15 Hunter Orange Bolt Catch Assembly

    MSRP: $24.99
    $22.49
    AR-15 Hunter Orange Cerakote Bolt Catch Assembly         AR Platform Hunter Orange Cerakote Bolt Catch Assembly, a rugged and stylish addition to your AR-15 rifle. This bolt catch assembly is...
    MSRP: $24.99
    $22.49
  • AR-15 Hunter Orange Extended Bolt Catch Release Lever

    AR-15 Hunter Orange Extended Bolt Catch Release Lever

    MSRP: $29.99
    $26.99
    AR-15 Hunter Orange Extended Bolt Catch Release Lever       Enhance your rifle with a component engineered for performance, ergonomics, and visibility. The AR-15 Hunter Orange Extended Bolt Catch Release Lever...
    MSRP: $29.99
    $26.99
  • AR-15 Zombie Green Cerakote Bolt Catch Assembly

    AR15 Zombie Green Bolt Catch Assembly

    MSRP: $29.99
    $22.49
    AR-15 Zombie Green Cerakote Bolt Catch Assembly       AR Platform Zombie Green Cerakote Bolt Catch Assembly, a rugged and stylish addition to your AR-15 rifle. This bolt catch assembly is meticulously crafted with precision...
    MSRP: $29.99
    $22.49
  • AR Zombie Green Cerakote Extended Takedown Pin Set

    AR Zombie Green Cerakote Extended Takedown Pin Set

    MSRP: $29.99
    $26.99
    AR-15 Zombie Green Cerakote Extended Takedown Pin Set       Make your AR-15 build stand out with both function and flair. The AR Zombie Green Cerakote Extended Takedown Pin Set With Hardware offers reliable performance with an aggressive...
    MSRP: $29.99
    $26.99
  • AR-15 cerakote Zombie Green Ambidextrous Safety Selector

    AR Zombie Green Ambidextrous Safety Selector V.2

    MSRP: $58.99
    $53.09
    Guntec AR-15 Cerakote Zombie Green Short Throw Ambidextrous Safety Selector       Upgrade your AR-15 with the AR Zombie Green Ambidextrous Safety Selector V.2, engineered for reliable performance, ergonomic control, and eye-catching zombie...
    MSRP: $58.99
    $53.09
  • AR-15 Bright White Extended Bolt Catch Release Lever

    AR-15 White Extended Bolt Catch Release Lever

    MSRP: $29.99
    $26.99
    AR-15 Bright White Extended Bolt Catch Release Lever       Enhance your rifle’s functionality and aesthetics with the AR-15 Bright White Extended Bolt Catch Release Lever — a high-performance, visually striking upgrade that...
    MSRP: $29.99
    $26.99
  • AR-15 Bright White Cerakote Enhanced Lower Parts Kit

    AR-15 Bright White Cerakote Enhanced Lower Parts Kit

    MSRP: $119.99
    $89.09
    AR-15 Bright White Cerakote Enhanced Lower Parts Kit       AR-15 Bright White Enhanced Lower Parts Kit, a premium collection of meticulously crafted components designed to elevate your firearm to new heights of performance and aesthetics...
    MSRP: $119.99
    $89.09
  • Rainbow Chameleon Enhanced Skeletonized Castle Nut

    Rainbow Chameleon Enhanced Skeletonized Castle Nut

    MSRP: $44.99
    $34.19
    AR-15 Rainbow Chameleon Enhanced Skeletonized Castle Nut       Upgrade your AR platform with a premium accessory that offers bold aesthetics and uncompromising performance. The AR-15 Rainbow Chameleon Enhanced...
    MSRP: $44.99
    $34.19
  • AR-15 Black 5.6 ounce Rifle Length Recoil Buffer

    AR15 5.6 oz Black Rifle Length Buffer

    $15.98
    AR-15 Black 5.6 ounce Rifle Length Recoil Buffer        AR-15 Black 5.6 Ounce Rifle Length Recoil Buffer, the ultimate solution for enhancing the performance and comfort of your AR-15...
    $15.98
  • AR-15 Black Reciprocating Weight Carbine 3oz Recoil Buffer

    AR-15 Black Reciprocating Weight Carbine 3oz Recoil Buffer

    $12.59
    AR-15 Black Reciprocating Weight Carbine 3oz Recoil Buffer       Introducing the AR-15 Black Reciprocating Weight Carbine 3oz Recoil Buffer, meticulously engineered to elevate your shooting experience to new heights. Here's why this buffer...
    $12.59
  • AR Anodized Gold Accent Kit

    AR15 Anodized Gold Accent Kit

    $238.46
    AR Anodized Gold Accent Kit-FREE SHIPPING     Product Description: Elevate the aesthetics and functionality of your firearm with our AR Anodized Gold Accent Kit. Crafted with meticulous attention to detail and precision, this kit adds a touch...
    $238.46