What Makes the Colt SP1 America's Most Beloved Rifle

AR-15 Sp1 The Legendary Rifle: America's Favorite Rifle! What makes them so special? Learn the reason behind America's rifle that makes them special. Join River sighting in the Colt SP1 at the range at 50 yards employing iron sights. 00:00 Introduction 00:24 History Intro 00:55 Review of colt sp1 02:50 Target shooting the colt sp1