Manual

Disassembly
Unload your SUB rifle. Make sure the bolt is in
forward position, hammer cocked and on safe.
With a cartridge or other pointed object push and
then pull the stock pin (but do not remove) until the
buffer is free to be removed.
Pull the bolt back by the operating handle and catch
the recoil spring. The operating handle can now be
pulled out downwards letting the bolt fall out.
Push out the bolt pin and separate the two bolt
components. Fold the barrel up for cleaning or
inspection. Further disassembly is not required
for normal operations.
Do not release the hammer with the bolt removed.
This will make the SUB rifle totally inoperable.
We strongly discourage from unscrewing the stock
collar, barrel or removing the front sight. These parts
are assembled by special tools and compounds.
Assembly
Turn the barrel into forward position. Put together the
two bolt halves with the pin. Insert the bolt into the
stock and line up the operating handle hole with the
slot below. Insert the handle fully. Put in the recoil
spring with the curvy end first.
Make certain that the recoil spring and buffer are
aligned when inserting the buffer. Move the bolt to
forward position by the operating handle. Line up the
buffer key with the slot in the butt plate. Push the
stock pin completely back in. Work the bolt a few
times to check the action.