Congrats on the new rifle Roy. Looks great.

Are there set screws on both triggers?

Re the bore's gauge marking, 118/35, that's the same on my tight bored 9.3x72R double retailed by Weisgerber. That one shoots 200gr JSP bullets of .358" intended for the 35 Remington. Accuracy is OK and improving as I work to get decades of copper and nickel jacketing out of the bores and sort out the right load.

Good luck with your load development work.

Regards,
Chris