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Aero Precision

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

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

Includes Components

Needed for an Aero Precision

M4e1-specific Kit

Does not include a trigger

Magpul Moe

SL grip

Available Moe

MOE SL grip options in

Minus Fcg

Configuration leaves room for an

$54.99
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SKU: 100054397

Overview

Built for assembling an Aero Precision M4E1 lower receiver or a similar mil-spec lower receiver, this parts kit provides the components needed for that specific build path while leaving out the fire control group for those planning an upgraded trigger. It includes a Magpul MOE SL grip in black and is intended for users who want a straightforward lower parts solution with grip selection already accounted for. Because the M4E1 lower has a built-in trigger guard, this kit is configured accordingly and does not include one. For hunters and shooters setting up a rifle around an M4E1 lower, it offers a practical way to complete the receiver without unnecessary parts.

Why Hunters Choose the Aero Precision

Includes Components

Needed for an Aero Precision

Compatible Similar

Similar mil-spec lower receivers

Magpul Moe

SL grip in black

Minus Fcg

Version supports an upgraded trigger

M4e1-specific Kit

Omits the trigger guard because

Key Features

  • Includes components needed for an Aero Precision M4E1 Lower Receiver or similar mil-spec lower receiver.
  • M4E1-specific kit does not include a trigger guard; it is built into the receiver.
  • Features a Magpul MOE SL grip.
  • Available with MOE SL grip options in Black or FDE.
  • MINUS FCG configuration leaves room for an upgraded trigger choice.

Best Used For

  • For builders assembling an Aero Precision M4E1 lower receiver with a compatible grip included.
  • For AR-15 owners wanting a lower parts kit minus fire control group for trigger upgrades.
  • For users replacing lower receiver components on a similar mil-spec lower receiver.
  • For builders who need an M4E1-specific kit without a separate trigger guard.
  • For hunters and shooters planning a custom lower with a Magpul MOE SL grip.

Specifications

Available Grip OptionsBlack or FDE
CompatibilityAero Precision M4E1 Lower Receiver or similar mil-spec lower receiver
Fire Control GroupNot included
GripMagpul MOE SL Grip
Grip ColorBlack
Included ComponentsComponents needed to assemble an Aero Precision M4E1 Lower Receiver or similar mil-spec lower receiver
Trigger GuardNot included (built into M4E1 Lower Receiver)

Pros

  • Includes components needed for an Aero Precision M4E1 Lower Receiver assembly.
  • Compatible with similar mil-spec lower receivers.
  • Features a Magpul MOE SL grip in black.
  • Minus FCG version supports an upgraded trigger choice.
  • M4E1-specific kit omits the trigger guard because it is built into the receiver.

Considerations & Trade-offs

  • This kit is configured without FCG parts, so it is intended for builds where you already have a trigger group or plan to choose an upgraded trigger separately.
  • It is M4E1-specific and does not include a trigger guard, since that feature is built into the M4E1 lower receiver.
  • The included Magpul MOE SL grip is offered in Black or FDE, so finish matching is limited to those options.
  • It is described as compatible with an M4E1 lower receiver or similar mil-spec lower receiver, so fit should be verified against the exact lower being used.

Suggested Comparisons

  • AR-15 lower parts kits
  • Lower receiver assembly parts
  • Fire control group upgrade kits
  • Magpul grip accessories

Suggested Accessories

  • Lower receiver assembly components
  • Trigger upgrade kit
  • Mil-spec fire control group
  • AR-15 lower receiver parts

Frequently Asked Questions

What is included in this M4E1 Lower Parts Kit?

The kit includes the components needed to assemble an Aero Precision M4E1 Lower Receiver or a similar mil-spec lower receiver, and it features a Magpul MOE SL Grip. The source also notes that the M4E1-specific kit does not include a trigger guard because it is built into the M4E1 Lower Receiver.

Does this kit include fire control group parts?

No. This is a MINUS FCG offering, so it does not include fire control group parts. The source says Aero Precision also offers versions with a mil-spec Fire Control Group if that is preferred.

Will this work with a standard mil-spec lower receiver?

The source says it is intended for an Aero Precision M4E1 Lower Receiver or a similar mil-spec lower receiver. It does not provide a more detailed compatibility list.

Does this kit include a trigger guard?

No. Aero Precision states that M4E1-specific lower parts kits do not include a trigger guard because it is built into the M4E1 Lower Receiver.

What grip options are mentioned for this kit?

The source lists Magpul MOE SL Grip options in Black or FDE. This product title identifies the black version.