E&C's newest Metal receiver set
Supports Quick Change upgrade 2.0 spring guide system and tool-less Buffer Tube removal. (Only works with E&C QC2.0 spring guide, and E&C buffer tube!)
Includes:
Anodized Aluminum Metal upper and lower receivers (no markings)
Front and Rear body pins
Trigger Pin
Complete Magazine Catch assembly
Bolt Catch, and Bolt Catch Pin
IMPORTANT : there is NO selector, and NO charging handle!