Colt AR-15 SPI SP104932 Complete Specs and Full Gun Specifications

This example was manufactured in the early 1980s and has the desirable pre-ban features such as the birdcage flash hider and bayonet lug. The forearm is the early vented triangular synthetic and checkered plastic pistol grip. It has been fitted with a later AR15-A2 buttstock with improved trapdoor. Elevation adjustable post front sight and windage adjustable two position rear peep sight The left side of the lower receiver is marked with the" Rampant Colt", COLT/AR-15/CAL..223/MODEL SP1" and the serial number.