DetailsThis is a standard mil-spec flat top M4 upper receiver with engraved T markings. These are made from 7075-T6 forgings to mil-spec and hard coat anodized. The inside of the receiver also has a dry film lube on it.
- Additional Information
Manufacturer Tactical Machining Color Black SKU 10225 Weight 0.5000 Free Shipping No
Customer Reviews 1 item(s)
- above par.
- I recently purchased one of these stripped uppers and built a 204 ruger on it. it is way above par for what your paying ive bought from other manufacturers and the have not come close to tactical machining on there products. excellent product for price.