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.

  • A1Armory AR15.308 Olive Drab Green ODG Cerakote A2 Pistol Grip

    A1Armory AR15/.308 Olive Drab Green ODG Cerakote A2 Pistol Grip

    MSRP: $22.99
    $17.09
    AR15 Olive Drab Green ODG Cerakote A2 Pistol Grip       Upgrade your rifle’s style and performance with the AR-15 ODG A2 Pistol Grip. Designed to fit both AR-15 and AR-10 platforms, this grip delivers classic ergonomics with a...
    MSRP: $22.99
    $17.09
  • A1Armory AR15 Burnt Bronze Cerakote A2 Pistol Grip

    A1Armory AR15 Burnt Bronze Cerakote A2 Pistol Grip

    MSRP: $22.99
    $17.09
    AR-15 Cerakote Burnt BronzeA2 Pistol Grip       Upgrade your rifle’s style and performance with the AR-15 Burnt Bronze A2 Pistol Grip. Designed to fit both AR-15 and AR-10 platforms, this grip delivers classic...
    MSRP: $22.99
    $17.09
  • AR-15 Robins Egg Blue 5 Bolt Catch Upgrade Kit

    AR-15 Robins Egg Blue Bolt Catch Upgrade Kit

    MSRP: $29.99
    $22.49
    AR-15 Robins Egg Blue Bolt Catch Upgrade Kit     Constructed of Steel and designed to lock the bolt carrier group to the rear of the receiver upon discharging the last round in a magazine. Cerakote Robins Egg Precision machined from gun...
    MSRP: $29.99
    $22.49
  • AR-15 Pink Extended Bolt Catch Release Lever

    AR-15 Pink Extended Bolt Catch Release Lever

    MSRP: $34.99
    $25.19
    AR-15 Pink Extended Bolt Catch Release Lever         Enhance your AR-15 with the perfect combination of functionality, reliability, and bold feminine flair. The AR-15 Pink Extended Bolt Catch Release Lever is a...
    MSRP: $34.99
    $25.19
  • AR-15 Pink Cerakote Trigger.

    AR-15 Pink Cerakote Trigger

    MSRP: $24.99
    $17.09
    AR-15 Pink Cerakote Trigger       Elevate your build with a trigger that combines precision performance and head-turning aesthetics. This Mil-Spec single-stage trigger is finished in a sleek Pink Cerakote for unmatched durability and...
    MSRP: $24.99
    $17.09
  • AR-1510 RED Cerakote A2 Pistol Grip With Hardware.

    AR-15/10 A2 Style Red Cerakote Pistol Grip w/ Screw & Lock Washer

    MSRP: $22.99
    $17.09
    AR-15 Cerakote Red A2 Pistol Grip With Hardware       Upgrade your rifle’s style and performance with the AR-15 Red A2 Pistol Grip. Designed to fit both AR-15 and AR-10 platforms, this grip delivers classic ergonomics with a modern,...
    MSRP: $22.99
    $17.09
  • AR-15 Robins Egg Blue Extended Bolt Catch Release Lever

    AR-15 Robins Egg Blue Extended Bolt Catch Release Lever

    MSRP: $34.99
    $25.19
    AR-15 Robins Egg Blue Extended Bolt Catch Release Lever       Take your AR-15 to the next level with the Robins Egg Blue Extended Bolt Catch Release Lever — a perfect fusion of style, speed, and Mil-Spec precision...
    MSRP: $34.99
    $25.19
  • AR-15 Robins Egg Blue Cerakote Trigger

    AR-15 Robins Egg Blue Cerakote Trigger

    MSRP: $24.99
    $17.09
    AR-15 Robins Egg Blue Cerakote Trigger       Description: Upgrade your AR-15 with our meticulously crafted Robins Egg Blue Cerakote Trigger, designed to combine precision Mil-Spec dimensions with a touch of vibrant aesthetics. Engineered...
    MSRP: $24.99
    $17.09
  • Presma® Fixed Polymer Stock.

    Presma® Fixed Polymer Stock

    MSRP: $24.99
    $17.09
    Presma® Fixed Polymer Stock       When durability meets affordability, you get the Presma® Fixed Polymer Pistol Stock — a lightweight, no-nonsense upgrade for your AR pistol. Crafted from high-strength glass-reinforced...
    MSRP: $24.99
    $17.09
  • On Sale
    AR-15 Extended Bolt Catch Release Bad Lever

    AR-15 Extended Bolt Catch Release Bad Lever

    Now: $40.49
    Was: $69.99
    AR-15 Extended Bolt Catch Release Bad Lever       Upgrade your rifle’s efficiency and ergonomics with the AR-15 Extended Bolt Catch Release BAD Lever, designed for enhanced control and faster weapon manipulation. Ideal for both...
    Now: $40.49
    Was: $69.99
  • AR-15 Flat Dark Earth (FDE) Beavertail Pistol Grip With Storage

    AR-15 Flat Dark Earth (FDE) Beavertail Pistol Grip With Storage

    MSRP: $19.99
    $17.99
    AR-15 Flat Dark Earth (FDE) Beavertail Pistol Grip With Storage           Upgrade your shooting comfort and precision with the AR-15 Cerakote Flat Dark Earth (FDE) Beavertail Pistol Grip. Expertly engineered from rugged...
    MSRP: $19.99
    $17.99
  • AR-1510 Flat Dark Earth (FDE) MLOK Hand Stop

    AR-15/10 Flat Dark Earth (FDE) MLOK Hand Stop

    MSRP: $24.99
    $17.09
    AR-15/10 Flat Dark Earth (FDE) MLOK Hand Stop     Mounts to M-LOK rail T6061 ALUMINUM 5″ x 0.5″ x 1.5″ 1.6oz Cerakote Flat Dark Earth (FDE)                        ...
    MSRP: $24.99
    $17.09
  • AR-15 Pink 6 Position Mil Spec Buffer Tube Kit

    AR-15 Pink Cerakote Mil Spec Buffer Tube Kit

    $40.49
    AR-15 Pink 6 Position Mil Spec Buffer Tube Kit       Title: "Pink Power: AR-15 6 Position Mil Spec Buffer Tube Kit" Description: Introducing our AR-15 Pink 6 Position Mil Spec Buffer Tube Kit, a stunning blend of...
    $40.49
  • AR-15 Pink Pistol Buffer Tube Kit

    AR-15 Pink Cerakote Pistol Buffer Tube Kit

    $58.49
    AR-15 Pink Pistol Buffer Tube Kit       Title: "Customize Your AR-15: Pink Cerakote Pistol Buffer Tube Kit" Description: Introducing our exclusive AR-15 Pink Cerakote Pistol Buffer Tube Kit, meticulously crafted to elevate...
    $58.49
  • AR-1510 Pink Cerakote A2 Pistol Grip.

    AR-15/AR-10 Pink Cerakote A2 Grip

    MSRP: $22.99
    $17.09
    AR-15 Pink Cerakote A2 Pistol Grip       Add a bold, custom touch to your AR build with this Pink A2 Pistol Grip. Designed for comfort, durability, and a pop of personality, this grip fits any standard AR-15 or AR-10 lower...
    MSRP: $22.99
    $17.09
  • AR-15 Sniper Grey Pistol Buffer Tube Kit

    AR-15 Sniper Grey Cerakote Pistol Buffer Tube Kit

    $58.49
    AR-15 Sniper Grey Pistol Buffer Tube Kit       Includes: AR-15 Pistol Buffer Tube- Cerakote Sniper Grey AR-15 Buffer Castle Nut Stock Buffer End Plate Steel Spring for Buffer Stock AR-15 Collapsible Stock Buffer -3.0 OZ-Carbine...
    $58.49
  • AR-15 Burnt Bronze Pistol Buffer Tube Kit

    AR-15 Burnt Bronze Cerakote Pistol Buffer Tube Kit

    $58.49
    AR-15 Burnt Bronze Pistol Buffer Tube Kit       Title: Premium AR-15 Burnt Bronze Pistol Buffer Tube Kit Product Description: Upgrade your AR-15 pistol with our meticulously crafted Burnt Bronze Pistol Buffer Tube Kit,...
    $58.49
  • AR-15 Olive Drab Green ODG Pistol Buffer Tube Kit

    AR-15 Olive Drab Green ODG Pistol Buffer Tube Kit

    $58.49
    AR-15 Olive Drab Green ODG Pistol Buffer Tube Kit   Includes: AR-15 Pistol Buffer Tube- Cerakote Olive Drab Green ODG AR-15 Buffer Castle Nut Stock Buffer End Plate Steel Spring for Buffer Stock AR-15 Collapsible Stock Buffer -3.0 OZ-Carbine...
    $58.49
  • AR-15 Flat Dark Earth Pistol Buffer Tube Kit

    AR-15 Flat Dark Earth FDE Pistol Buffer Tube Kit

    $58.49
    AR-15 Flat Dark Earth Pistol Buffer Tube Kit   Includes: AR-15 Pistol Buffer Tube- Cerakote Flat Dark Earth AR-15 Buffer Castle Nut Stock Buffer End Plate Steel Spring for Buffer Stock AR-15 Collapsible Stock Buffer -3.0 OZ-Carbine Length AR-15...
    $58.49
  • AR-15 Robins Egg Blue Pistol Buffer Tube Kit

    AR-15 Robins Egg Blue Pistol Buffer Tube Kit

    $47.69
    AR-15 Robins Egg Blue Pistol Buffer Tube Kit     Introducing our AR-15 Robins Egg Blue Pistol Buffer Tube Kit – the perfect combination of style and functionality for firearm enthusiasts seeking a unique touch to their AR...
    $47.69
  • AR-1510 Robins Egg Blue Cerakote A2 Pistol Grip.

    AR-15/AR-10 Robins Egg Blue Cerakote A2 Grip

    MSRP: $22.99
    $17.09
    AR-15 Robins Egg Blue Cerakote A2 Pistol Grip       Refresh your rifle’s look and feel with this AR-15/AR-10 A2 Pistol Grip in Cerakote Robin’s Egg Blue! Designed for shooters who want both classic ergonomics and custom color,...
    MSRP: $22.99
    $17.09
  • AR-15/10 Robins Egg Blue Cerakote Pistol Grip.

    AR-15/AR-10 Robins Egg Blue Cerakote Beavertail Pistol Grip

    MSRP: $19.99
    $17.99
    AR-15/10 Robins Egg Blue Cerakote Pistol Grip       This deluxe ergonomic Pistol Grip is molded from high-density polymer fiber. It has deep finger grooves, ambidextrous thumb rests and a contoured beavertail for a secure and comfortable...
    MSRP: $19.99
    $17.99
  • Timber Creek Burnt Bronze QD End Plate Combo

    Timber Creek Outdoors Burnt Bronze QD End Plate Combo

    MSRP: $29.99
    $20.69
    Timber Creek Burnt Bronze QD End Plate Combo     Upgrade your AR-15 or compatible rifle with the Timber Creek Outdoors Burnt Bronze QD End Plate Combo, designed to deliver superior functionality, durability, and eye-catching style. This end...
    MSRP: $29.99
    $20.69
  • Timber Creek Outdoors Flat Dark Earth Color Enhanced Parts Kit

    Timber Creek AR-15 Flat Dark Earth Lower Parts Color Kit

    MSRP: $64.99
    $49.46
    Timber Creek Outdoors Flat Dark Earth Color Enhanced Parts Kit     Timber Creek Outdoors Flat Dark Earth Color Enhanced Parts Kit, a premium upgrade package designed to elevate your firearm's performance and aesthetics. Crafted with precision...
    MSRP: $64.99
    $49.46
  • Guntec AR-15 Anodized Black Extended Bolt Catch Release

    Guntec AR-15 Anodized Black Enhanced Bolt Catch Release

    MSRP: $29.99
    $26.99
    Guntec AR-15 Anodized Black Extended Bolt Catch Release                                  Enhance your AR-15 with the Guntec Anodized Black Extended Bolt Catch Release,...
    MSRP: $29.99
    $26.99
  • AR-15 Come & Take It Engraved Trigger Guard

    AR-15 Come & Take It Engraved Trigger Guard

    MSRP: $18.99
    $13.49
    AR-15 "Come & Take It" Engraved Trigger Guard         Make a bold statement on your rifle with the AR-15 “Come & Take It” Laser Engraved Trigger Guard. Built for patriots and firearm...
    MSRP: $18.99
    $13.49
  • Phase5 Silver Satin Extended Bolt Release Bad Lever V3

    Phase5 Silver Satin Extended Bolt Catch Release Bad Lever V3

    MSRP: $64.99
    $58.49
    Phase5 Silver Satin Extended Bolt Release Bad Lever V3     The Phase 5™ EBRv3 RED and BLUE finish are CERAKOTE. Does not match anodized red/blue components.  Phase5 Silver Satin Extended Bolt Release Bad Lever V3 –...
    MSRP: $64.99
    $58.49
  • Firehouse Red Mil Spec AR-15 Single Stage Trigger

    Firehouse Red Mil Spec AR-15 Single Stage Trigger

    MSRP: $24.99
    $17.09
    Firehouse Red Mil Spec AR-15/AR-10 Single Stage Trigger         Firehouse Red Mil Spec AR-15/AR-10 Single Stage Trigger, a meticulously crafted trigger system designed to elevate your shooting experience to unparalleled levels of...
    MSRP: $24.99
    $17.09
  • Purple Mil Spec AR-15 Single Stage Trigger

    Purple Mil Spec AR-15 Single Stage Trigger

    MSRP: $24.99
    $17.09
    Purple Mil Spec AR-15/AR-10 Single Stage Trigger       Enhance your rifle’s performance and style with precision-engineered reliability and a bold aesthetic. ✅ Mil-Spec Precision EngineeringCrafted to exact Mil-Spec standards, this...
    MSRP: $24.99
    $17.09
  • AR-15 "Don't Tread On" Me Laser Engraved Trigger Guard-lower ar15 parts

    AR-15 Don't Tread On Me Engraved Trigger Guard

    MSRP: $14.99
    $8.99
    AR-15 "Don't Tread On Me" Laser Engraved AR 15 Trigger Guard       Elevate your rifle's style and function with the "Don't Tread On Me" Engraved AR-15 Trigger Guard — the perfect fusion of patriotism and performance...
    MSRP: $14.99
    $8.99
  • Presma 7.3 Pistol Buffer Tube Gold Anodized

    Presma AR-15 7.3" Gold Anodized Pistol Buffer Tube

    $19.79
    Presma 7.3" Pistol Buffer Tube Gold Anodized         Elevate your AR-15 pistol build with a bold fusion of performance and eye-catching aesthetics. The AR-15 7.3" Gold Anodized Pistol Buffer Tube is engineered...
    $19.79
  • Bulk 10,000 Piece AR-15 Safety Selector Pin Detents

    Bulk 10,000 AR-15 Safety Selector Pin Detents

    MSRP: $7,500.00
    $3,240.00
    Bulk 10,000 Piece AR-15 Safety Selector Pin Detents-FREE SHIPPING       Bulk 10,000 Piece AR-15 Safety Selector Pin Detents Equip your AR-15 builds with the finest components by choosing our bulk 10,000 piece AR-15 Safety Selector Pin...
    MSRP: $7,500.00
    $3,240.00
  • Timber Creek White Dimpled Magazine Release Button

    Timber Creek White Dimpled Magazine Release Button

    MSRP: $18.99
    $7.19
    Timber Creek White Dimpled Magazine Release Button       Introducing the Timber Creek White Cerakote Dimpled Magazine Release Button, a premium and customizable upgrade for your firearm. Crafted with precision and designed for...
    MSRP: $18.99
    $7.19
  • Flat Dark Earth (FDE) XTS-58 Skeletonized Stock with Angled Rubber Buttpad Buffer Tube Kit

    XTS Flat Dark Earth (FDE) Skeletonized AR Stock Buffer Tube Kit

    MSRP: $69.99
    $53.09
    Flat Dark Earth (FDE) XTS-58 Skeletonized Stock with Angled Rubber Buttpad Buffer Tube Kit         Upgrade your AR platform with the XTS-58 Skeletonized Stock Kit in Flat Dark Earth (FDE) — a cutting-edge...
    MSRP: $69.99
    $53.09
  • Flat Dark Earth (FDE) XTS-58 Skeletonized Stock with Angled Rubber Buttpad

    XTS Flat Dark Earth (FDE) Skeletonized AR Stock XTS-58

    MSRP: $34.99
    $31.49
    Flat Dark Earth (FDE) XTS-58 Skeletonized Stock with Angled Rubber Buttpad         Redefine your rifle’s style and handling with the XTS-58 Skeletonized Stock in Flat Dark Earth (FDE). Engineered for...
    MSRP: $34.99
    $31.49
  • Olive Drab Green (ODG) Magpul MOE Drop In Rifle Pistol Grip

    AR-15/AR10 Magpul MOE Olive Drab Green Drop In Rifle Pistol Grip

    MSRP: $29.99
    $22.49
    Olive Drab Green (ODG) Magpul MOE Drop In Rifle Pistol Grip        Magpul MOE Drop In Rifle Pistol Grip ODG – a cutting-edge ergonomic pistol grip designed for AR-15 and AR-10 platforms. Crafted with precision and...
    MSRP: $29.99
    $22.49
  • AR15 Engraved Magazine Catch Kit-Come And Take It

    AR15 Engraved Magazine Catch Kit-Come And Take It

    $13.49
    AR-15 Come And Take It Engraved Magazine Catch Kit       Make a statement every time you reload. The AR-15 “Come And Take It” Engraved Magazine Catch Kit brings together battle-ready reliability and bold American pride, crafted...
    $13.49