MAC 10 OPEN BOLT FULL AUTO CONVERSION MANUAL

MAC 10 OPEN BOLT FULL AUTO CONVERSION MANUAL
The Open-Bolt MAC-10 will go bang-bang-bang with little change from its original configuration. That is why BATF prohibited their manufacture in 1983. Actually, existing Open-Bolt MAC's are considered legal unregistered machine guns. This manual shows what BATF meant by “readily convertible” with both text and drawings. For information purpose only.