Mega Arms Stripped Billet AR-15 Lower Receiver - GTR-3S
If you want stand out from the rest of the crowd, this is the lower you need.The Mega Billet Lower features a clean, new, custom look unlike any of our competitors.FEATURES
- Machined from billet 7075-T6 aluminum vs. the more commonly used 6061 for a 70% increase in strength.
- Integrated trigger guard for added functionality, and strength.
- Lower features a nylon tipped upper tensioning screw.
- Magwell features an enlarged bottom flare and inner chamfer for easier magazine insertion.
- Butt Stock attachment feature fortified for added strength in high power applications.
- Black Hard anodized with a surface hardness of 60 Rockwell.
- GTR-3S Matches standard forged upper receivers.
- 8.9 oz.