The Aero Precision M4E1 16″ 5.56 Complete Rifle is built on their popular Enhanced Series Upper Receiver. This system features a custom integrated upper receiver and handguard platform that provides the shooter a light-weight, free-floated, rigid design resulting in superior performance and accuracy.
All complete rifles are assembled by Aero Precision’s professional gunsmiths and are tested prior to leaving their facility. Buy with confidence when you purchase an Aero Precision Complete Rifle.
16″ 4150 chrome moly vanadium steel M4 contour barrel with a QPQ corrosion resistant finish
Chambered in 5.56 NATO with a 1:7 twist rate
Aero Precision M16 cut bolt carrier group with phosphate finish
BCG high pressure tested and magnetic particle inspected
Standard charging handle
1/2×28 A2 flash hider
15″ free float Gen2 Enhanced Series M-LOK handguard and M4E1 Enhanced upper receiver
Aero Gen2 lower receiver with flared magwell and upper tension screw
Magpul MOE pistol grip and Aero Billet trigger guard
Magpul STR stock
Made in the U.S.A. in Tacoma, Washington
Must ship to FFL. Please have your FFL email a copy of their license to [email protected] —- Your order will not be processed/shipped until we receive a copy of the license from the receiving FFL.
Federal law requires that you be 21 years or 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.
There is a 30% restocking fee on returns due to failed background checks or denials of any kind.