MG 34 semi-auto
Bolt Tutorial 2
Install the sear ring and the retaining clip, this part is now done.
Next the FA sear trip ramp needs to be removed, this can be done with
a dremel to grind away the ramp.
The final step will be to machine a slot .390" wide and 1.624" long in
the rear bottom of the bolt carrier, then round out the step in the sleeve.
Now the bolt is ready to be assembled and installed in the gun. The recoil
spring sleeve fits over the rear of the bolt as shown, it is also included in the
TNW conversion parts kit.