If you want an upper from a reputable source, you can’t go wrong here. There is some minor pitting in a couple of places that you have to get REALLY close to see, but the finish is perfect and tolerances are TIGHT! Very happy for my milspec build.
Bad Attitude Forged M4 / A4 Upper Receiver
- CNC Machined from a 7075-T6 forging
- Mil-Spec Type Type 3 Class 2 anodizing
- Dry film lube on the interior
- Fits all standard Mil-Spec dimensioned components
- Custom engraving available
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.