NorthTech Defense Billet Upper
Continuing the progression of our billet lower receiver, weve designed our billet upper receiver utilizing high end materials manufactured on state of the art CNC machines that allow us to maintain tight tolerances in an efficient process. Northtech Defenses billet upper receiver was created to not only be perfectly matched to our billet lower but also complimentary to other lowers that are mil-spec. Some of the features include a cutting edge Titanium Forward Assist which was crafted from the highest grade titanium which weighs 40% lighter than steel and is over twice as strong. The lines in which the FA follow have been brought forward and tucked in slightly to allow for a better flow of the receiver. Detailed styling is featured in the shape and lines of the receiver as well.
- Standard with a Titanium Forward Assist assembly featuring a stylized heat treated Titanium button and heat treated
- Machined from 7075 T6 aerospace billet aluminum with M4 Style Feed Ramp cuts
- Works great in a semi or full auto platform (either Direct Impingement or Piston Driven)
- Meticulous pre-finish work including being bead blasted prior to being anodized
- Hard coat black anodize MIL-A-8625 Type 3 class 2
- Comes installed with a Mil spec ejection door