FX Royale question - what's this hole for?

[mcoulter]

I've been wondering what this small threaded hole is on the back of the block to the left of the hammer spring adjuster. Can anyone enlighten me as to its purpose?

 

[Menttaliist]

That hole is there for the Verminator, since the actions are all the same in Royales, Bobcat and Verminator series that hole is in all of them even though is not in use.

The screw that goes in there (A4 in drawings) secures the adaptor for the rear bottle

 

[mcoulter]

Gotcha! Thanks