THIS IS THE COMPLETE SET OF MANUFACTURING DRAWINGS AND INSTRUCTIONS FOR CONVERTING THE RUGER 10/22 .22 LONG RIFLE CARBINE INTO A FULLY AUTOMATIC WEAPON WHICH FIRES FROM AN OPEN BOLT. THIS FULL AUTO DESIGN IS BASED UPON THE SAME PRINCIPLE WIDELY USED IN MILITARY OPEN-BOLT SUBMACHINE GUNS. 5 X 8 APPROX. 24 PP. PHOTOS AND ILLUSTRATIONS, SOFTCOVER. JC. COPYRIGHT 1984 BY SOUTHERN SURVIVAL SPECIALTIES.