ATX Armory has built the finest receiver set money can buy without compromise to quality! Our model "Billet 40" gets its name from the 40 degree angles featured throughout the design, which took us nearly a year to perfect.
- Precision CNC from Aerospace Aluminum Billet 7075-T6
- Integrated Trigger Guard with Custom Details
- Forward Assist (Not found on similar high end receiver sets)
- Multi Cal Markings for Various Build Types
- Upper/Lower Tension Screw Setup (No Slop in this set so not Needed but Machined)
- Edges have been De-Burred for Clean Smooth Finish
- Compatible with Mil Standard AR Lower/Upper Receiver Parts
- High Quality Hard Coat Type III Anodized Finish
- Weighs 15.2 oz.