Blemished Bad Attitude Forged M4 / A4 Upper Receiver
These upper receivers will have cosmetic blemishes that do not affect function
- "M4" marked above the gas tube hole
- Mil-Spec Type Type 3 Class 2 anodizing
- Fits all standard Mil-Spec dimensioned components
If added, T-Marks will be laser engraved in white
For custom logos, please check our our BCG page for examples or email us first with your logo idea. Logos will only be placed on the top rear of the receiver, just above the charging handle. Deep engraving destroys all anodizing and usually requires a coating or color fill to protect the exposed aluminum.