New Mega Arms Billet Ambi GTR-3S Stripped AR-15 Lower, lower features the following,
• The Mega Billet Lower features a clean, new, custom look unlike any of our competitors.
• Integrated trigger guard for added functionality, and strength.
• Comes with hardware for the integrated ambidextrous bolt catch.
• 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.
• GTR-3S Ambi Matches standard forged upper receivers.
• Machined from billet 7075-T6 aluminum vs. the more commonly used 6061 for a 70% increase in strength.