M4A1 - AR-15 - receiver upper - HIGHPOLY - NATO 3D model

High-poly model receiver upper.
I recommend combining this model with MY receiver lower to ensure accurate joining of the two parts. But you can also use it separately. Attention! The model was made by photos, without using drawings/blueprint, the location of parts and their sizes may not coincide with the real prototypes. It is recommended to use in creative tasks. No UV, no materials, no textures!
highpoly 01 - 1700038 polygons
highpoly 02 - 400032 polygons
100% Good shading without artifacts.