Factory Colt complete lower receiver assembly to build your AR15, M16 or M4. Compatible with all mil-spec AR15/M4/M16 upper receivers. Manufactured to truly meet and exceed all Mil Spec standards.
-New lower receiver from complete rifle.
**This item requires an FFL. Please send an email to email@example.com with order # and copy of your receiving FFL's License.**
|MODEL||Colt M4 Lower Receiver|
|TITLE||Colt M4 Lower Receiver|