COLT UPPER FOR SALE FLORIDA THINGS TO KNOW BEFORE YOU BUY

Bore Problem: The bore is shiny, the rifling is sharp. There isn't any erosion inside the bore. The feed ramps are smooth and shiny. Within this writer’s impression the bore costs 9/10.  That is a new upper receiver group, taken off a complete Colt rifle.  Ships in military grade plastic with Colt oil within the barrel and receiver and BCG, in