Receiver PartsAero PrecisionSold by Brownells

Aero Precision

Ar-15 Gen 2 Lowers Complete W/ Grips - Carbine Comp Lower Rcvr W/A2 Grip & No Stock For Ar15 Blk

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Ar-15 Carbine

Complete Lower Receiver for a

Includes Gen

2 stripped lower receiver in

Black A2

Grip and mil-spec trigger guard

Comes Standard

A standard lower parts kit

Includes Ar-15

Carbine receiver extension, buffer, and

$274.99
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SKU: 100054429

Overview

Built as a complete lower receiver for an AR-15 custom build, this carbine-length setup provides the core components needed to start assembling a rifle around your preferred upper and stock choice. It includes a Gen 2 stripped lower receiver in anodized black, an A2 grip, a mil-spec trigger guard, a standard lower parts kit, and a carbine receiver extension with buffer and spring. Because it ships without a stock, it suits builders who want a straightforward foundation and the flexibility to finish the rifle to their own setup preferences. Manufactured by Aero Precision, it is aimed at users who want a complete lower rather than sourcing each part individually.

Why Hunters Choose the Aero Precision

Complete Lower

Receiver provides a ready base

Includes A2

Grip, standard lower parts kit,

Carbine-length Configuration

Suits builds using a carbine

Gen 2

Lower receiver and mil-spec trigger

Anodized Black

Finish on the receiver and

Key Features

  • AR-15 Carbine Complete Lower Receiver for a custom AR-15 build
  • Includes Gen 2 stripped lower receiver in anodized black
  • Features a black A2 grip and mil-spec trigger guard
  • Comes with a standard lower parts kit
  • Includes AR-15 carbine receiver extension, buffer, and spring
  • Does not include a stock

Best Used For

  • AR-15 builders wanting a carbine-length complete lower as a starting point for a custom setup.
  • Users who prefer an included A2 grip and standard lower parts kit for assembly simplicity.
  • Shooters needing a stockless lower receiver for a personalized stock choice later.
  • Builders looking for an anodized black lower receiver with a mil-spec trigger guard.
  • Those assembling an AR-15 base component from Aero Precision for a custom project.

Specifications

BufferAR-15 Carbine Buffer
ConfigurationCarbine Length
GripA2 Grip
Grip ColorBlack
Lower Parts KitStandard Lower Parts Kit
Lower ReceiverAR15 Stripped Gen 2 Lower Receiver
Lower Receiver FinishAnodized Black
Receiver ExtensionAR-15 Carbine Receiver Extension
SpringAR-15 Carbine Buffer Spring
Stock IncludedNo
Trigger GuardMil-Spec Trigger Guard
Trigger Guard FinishAnodized Black

Pros

  • Complete lower receiver provides a ready base for a custom AR-15 build.
  • Includes A2 grip, standard lower parts kit, receiver extension, buffer, and spring.
  • Carbine-length configuration suits builds using a carbine receiver extension.
  • Gen 2 lower receiver and mil-spec trigger guard are included.
  • Anodized black finish on the receiver and trigger guard offers a matched look.
  • Does not include a stock, allowing a separate stock choice.

Considerations & Trade-offs

  • This complete lower does not include a stock, so it is only a starting point for a full build and requires a compatible stock to be added separately.
  • The configuration is carbine-length, which may or may not match the setup you want for your rifle build.
  • The included A2 grip is a fixed, standard-style grip; users who prefer a different grip shape or angle will need to replace it.
  • The product is described as a complete lower receiver assembly, so it is intended for builders who want a ready lower rather than a stripped receiver for fully custom parts selection.

Suggested Comparisons

  • AR-15 lower receiver assemblies
  • AR-15 lower parts kits
  • AR-15 receiver extensions and buffer assemblies
  • AR-15 stockless lower configurations

Suggested Accessories

  • AR-15 stock assembly
  • AR-15 upper receiver assembly
  • AR-15 magazines
  • AR-15 sling

Frequently Asked Questions

What is included with this complete lower receiver?

The listed components are an AR-15 Stripped Gen 2 Lower Receiver in anodized black, an A2 Grip in black, a mil-spec trigger guard in anodized black, a standard lower parts kit, an AR-15 carbine receiver extension, and an AR-15 carbine buffer and spring.

Does this complete lower come with a stock?

No. The product description states that this complete lower does not include a stock.

What configuration is this lower receiver set up for?

It is listed as a carbine-length configuration and includes an AR-15 carbine receiver extension with a carbine buffer and spring.

Is this a stripped lower or a complete lower?

It is a complete lower receiver, not a stripped lower. The listing describes it as an AR-15 Carbine Complete Lower Receiver.

Who makes this lower receiver assembly?

The manufacturer listed in the product data is Aero Precision.