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Aero Precision M4E1 PRO Ambidextrous Stripped Lower Receiver

SKU: aero-m4e1-pro-ambid-strp-lower-receiver
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$289.99

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10/8/26: Firearms/ammunition process in 2-4 business days after FFL verification; in-stock NFA items process in 10-13 business days after FFL/SOT verification.

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SKU: aero-m4e1-pro-ambid-strp-lower-receiver Categories: , ,
Description

The M4E1 PRO lower receiver is the next evolution of the M4E1 lineup. Machined from a solid 7075-T6 forging- this lower receiver is fully ambidextrous and seamlessly incorporates mirrored controls into the construction of the lower allowing for a reliable and intuitive user experience.

All proprietary componentry of this lower receiver comes preinstalled and is compatible with mil spec parts and components giving the builder the freedom to configure as they see fit.

Includes:

  • M4E1 Stripped Lower Receiver – Anodized Black
  • Bolt Catch Assembly
  • Magazine Release Assembly
Weight 8.61 oz
Color

Black, Kodiak Brown, OD Green
MPN APAR600030AC
UPC 840014623259, 840014623242, 840014623266
P65 Warning Message
P65 Warning Message

Compliance

NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.