3 in stock
Mega Arms Billet Upper w/ M4 Feed Ramps Hard Anodizing
BILLET UPPER FEATURES
“If you want to stand out from the rest of the crowd, this is the Upper you need.
“The Mega Billet Upper features a clean, new, custom look unlike any of our competitors.
“Comes standard with laser engraved “T” numbers.
“Machined from billet 7075-T6 aluminum vs. the more commonly used 6061 for a 70% increase in strength.
“Upper receiver has been re-designed to incorporate increased wall thicknesses for added strength.
“Lug Angle at the shell deflector has been altered to 60.0° for increased effectiveness.
“Black Hard anodized with a surface hardness of 60 Rockwell.