Description
The Aero Precision The M4E1 PRO Lower Receiver seamlessly integrates ambidextrous controls into the M4E1 Lower that allows for the shooter to easily operate the bolt catch, magazine release, and safety without modifying their dominant firing hand.
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 Pro Stripped Lower Receiver – Anodized Kodiak Brown
- Bolt Catch Assembly
- Magazine Release Assembly
FFL ITEMS
This is a controlled item and requires shipping to an authorized and valid Federal Firearms License (FFL) holder. All items placed on order with this item will be shipped together to the FFL. If you are ordering non-FFL items that you would like shipped directly to you, please place them on a separate order.
If you have a copy of the FFL, please email it to [email protected]
If you do not have a copy of the FFL but you do have the dealer’s email address, please add it in the comments field at checkout. Also, please contact your FFL and request that they send their FFL paperwork to [email protected]. This will help speed up the process of getting the paperwork we need to get your order to you faster.
There will be a 30% restocking fee for all controlled items returned due to a failed background check or a denied underage purchase.
Federal law requires that you be 21 years of age or older to purchase a stripped receiver or frame. If a frame or receiver can only be made into a long gun (rifle or shotgun), it is still a frame or receiver not a handgun or long gun. However, they still are “firearms” by definition, and subject to the same GCA limitations as any other firearms. See Section 921(a)(3)(b). 18 U.S.C. Section 922(b)(1) makes it unlawful for a licensee to sell any firearm other than a shotgun or rifle to any person under the age of 21.
This item is regulated by the National Firearms Act (NFA). It is the customer’s responsibility to ensure that they are in compliance with NFA regulations as well as any applicable laws. Applicable laws can vary both between and within states.
