AMBI Billet Upper Lower Set Nickel Boron
• Our billet upper & lower have been designed for a truly unique look unlike any of our competitors.
• Integrated trigger guard for added functionality, and strength.
• Lower features a nylon tipped upper tensioning screw.
• Magwell features an enlarged bottom flare and inner chamber for easier magazine insertion.
• Lug Angle at the shell deflector has been altered to 60.0° for increased effectiveness.
• Upper receiver has been re-designed to incorporate increased wall thicknesses for added strength.
• Butt stock attachment feature fortified for added strength in high power applications.
• Billet charging handle features a new anti-slip surface for improved grip.
• Available with ambidextrous lower receiver. (Ambi bolt release).