The Class II drill fixture is a drilling template made of machined steel
that properly places the sear axis pin hole in the receiver for the auto sear
axis pin. 2 machined steel pins are included that are used to hold the fixture
in place using the trigger and hammer pin holes on the receiver. There is still
a small amount of modification that has to be done to the carrier rail to allow
for clearance for the trip in the receiver. Since the pin holes are two
different sizes (7mm/left & 5mm/right) on the opposite sides of the AK-47
receiver a bushing is provided for the smaller right side hole to guide the bit
that is the same size as the bit to eliminate the need to center punch this
hole.
5mm & 7mm Black Oxide High Speed Jobber Length Drill Bits for AK47 axis pin
holes are included .
ANY & All NFA RULES APPLY TO THE USE OF A CLASS II DRILLING FIXTURE