Receiver PartsAero PrecisionSold by Brownells

Aero Precision

M4e1 Lower Parts Kits W/ Moe Grip, No Fcg Parts - M4e1 Lower Parts Kit W/Moe Grip, No Fcg For Ar-15 Black

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

Includes Components

Needed to assemble an Aero

Magpul Moe

Grip, available in Black or

M4e1-specific Lower

Parts kit does not include

Trigger Guard

Is built into the M4E1

Includes Takedown

Pin, pivot pin, detents, and

$54.99
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SKU: 100054395

Overview

Built for assembling an Aero Precision M4E1 lower receiver or a similar mil-spec lower receiver, this parts kit provides the core components needed for that stage of the build. It includes a Magpul MOE grip and the listed lower receiver parts, while omitting a trigger guard because the M4E1 lower receiver has one built in. For builders who want a straightforward, receiver-specific kit without extra parts, it offers a practical setup in black.

Why Hunters Choose the Aero Precision

Includes Components

Needed for an Aero Precision

Compatible Similar

Similar mil-spec lower receivers, per

Magpul Moe

Grip in black or FDE

M4e1-specific Kit

Omits the trigger guard because

Lists Essential

Lower receiver components, including pins,

Key Features

  • Includes components needed to assemble an Aero Precision M4E1 Lower Receiver or similar mil-spec lower receiver.
  • Features a Magpul MOE Grip, available in Black or FDE.
  • M4E1-specific lower parts kit does not include a trigger guard.
  • Trigger guard is built into the M4E1 Lower Receiver.
  • Includes takedown pin, pivot pin, detents, and springs.
  • Includes bolt catch, bolt catch buffer, and bolt catch R.

Best Used For

  • Builders assembling an Aero Precision M4E1 lower receiver with a Magpul MOE grip.
  • Users needing a lower parts kit for a similar mil-spec AR-15 lower receiver.
  • Shooters who want M4E1-specific parts without a separate trigger guard.
  • Owners replacing lower receiver components while keeping the build straightforward and compatible.

Specifications

Bolt CatchIncluded
Bolt Catch BufferIncluded
Bolt Catch RIncluded
Compatible ReceiverAero Precision M4E1 Lower Receiver or similar mil-spec lower receiver
Fire Control Group PartsNot included
Magpul Moe GripBlack or FDE
Pivot PinIncluded
Takedown PinIncluded
Takedownpivot DetentIncluded
Takedownpivot SpringIncluded
Trigger GuardNot included

Pros

  • Includes components needed for an Aero Precision M4E1 lower receiver build.
  • Compatible with similar mil-spec lower receivers, per product description.
  • Features a Magpul MOE Grip in black or FDE.
  • M4E1-specific kit omits the trigger guard because it is built into the receiver.
  • Lists essential lower receiver components, including pins, detents, springs, and bolt catch parts.

Considerations & Trade-offs

  • This kit is M4E1-specific and does not include a trigger guard, so it is intended for use with an M4E1 Lower Receiver where that feature is already built in.
  • It is listed as a lower parts kit with no FCG parts, so it will not provide the fire control group components needed for a complete lower assembly.
  • The included grip is limited to Magpul MOE options in Black or FDE, which narrows finish selection if you are matching an existing build.
  • It is described as suitable for an M4E1 Lower Receiver or similar mil-spec lower receiver, so fit should be confirmed against the receiver you plan to use.

Suggested Comparisons

  • AR-15 lower parts kit without fire control group
  • AR-15 lower receiver assembly parts
  • AR-15 pistol grip
  • AR-15 lower receiver accessories

Suggested Accessories

  • AR-15 lower receiver
  • Trigger guard
  • Lower parts kit
  • Armorer's tool

Frequently Asked Questions

What is included in this M4E1 Lower Parts Kit?

According to the product data, the kit includes a Magpul MOE Grip in Black or FDE, a takedown pin, pivot pin, takedown/pivot detent, takedown/pivot spring, bolt catch, bolt catch buffer, and bolt catch R.

Does this kit include fire control group parts?

No. The title states "No FCG Parts," and the provided description does not list trigger, hammer, or related fire control group components.

Is this kit meant for the Aero Precision M4E1 Lower Receiver only?

It is described as including the components needed to assemble an Aero Precision M4E1 Lower Receiver or a similar mil-spec lower receiver.

Does the M4E1 Lower Parts Kit include a trigger guard?

No. The description says the M4E1-specific LPKs do not include a trigger guard because it is built into the M4E1 Lower Receiver.

What grip color options are available with this kit?

The product data lists Magpul MOE Grip options in Black and FDE.