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Aero Precision AR-15 M16A4 Complete Lower - Synthetic

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Aero Precision M16A4 Clone Complete Lower - Anodized Black - APAR501166

Caliber/Gauge: Multi
Action: Semi Automatic

Includes:
M16A4 Lower Receiver
Standard A2 Stock
Standard A2 Grip
Lower parts kit
Receiver extension
Rifle buffer kit
These parts are installed
M16A4 Lower Receiver Features:
Custom Aero Precision logo
Markings include: Property of U.S.A., MOD M16A4, CAL. 5.56MM
Serial number designation
Safe/Semi/Burst safety selector markings

Gen 2 Lower Receiver Features:
Upper Tension Screw - Allows users to fine tune the fit of the upper and lower receiver through the use of a nylon tipped tensioning set screw inserted in the grip tang of the lower receiver. This provides a tight fit with any standard AR15 upper receiver.
Increased Magwell Flare - Allows for easier insertion of magazines and provides a sleeker look.



Out of Stock
MFG: Aero Precision
Model: APAR501166
Bud's Item Number: 718008691
UPC: 840014607563
NOTIFY ME WHEN AVAILABLE
Retail Store Availability
In-Store Purchase Only
Lexington, KY Not in store
Greenville, KY Call for availability
Sevierville, TN Call for availability
1 Review

Aero Precision AR-15 M16A4 Complete Lower

Aero Precision M16A4 Clone Complete Lower - Anodized Black - APAR501166

Caliber/Gauge: Multi
Action: Semi Automatic

Includes:
M16A4 Lower Receiver
Standard A2 Stock
Standard A2 Grip
Lower parts kit
Receiver extension
Rifle buffer kit
These parts are installed
M16A4 Lower Receiver Features:
Custom Aero Precision logo
Markings include: Property of U.S.A., MOD M16A4, CAL. 5.56MM
Serial number designation
Safe/Semi/Burst safety selector markings

Gen 2 Lower Receiver Features:
Upper Tension Screw - Allows users to fine tune the fit of the upper and lower receiver through the use of a nylon tipped tensioning set screw inserted in the grip tang of the lower receiver. This provides a tight fit with any standard AR15 upper receiver.
Increased Magwell Flare - Allows for easier insertion of magazines and provides a sleeker look.


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1 Reviews. 5 out of 5 Stars!
5 Stars
100%
4 Stars
0%
3 Stars
0%
2 Stars
0%
1 Star
0%
Write Review
Jerome G on 03/24/2026
Rating:   5 of 5 Stars!

Nice lower receiver fits well on my Brownsville and 16 A1.

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