The blade on my bigger saw goes away to be sharpened the smaller saw I use these. 14" 35cm Archer Chainsaw Saw Chain Pack Of 2 Chains Fits Stihl MS180 MS181 018 3821142027062 | eBay
will use about a dozen to 15 a year they are perfect for my usage. have to admit to being rather brutal with my saw.
Didn’t take long probably around an hour mostly with the dermal, if your gunsmith is not too expensive on his hourly rate might be the best way forward.
Seem to remember a video on YouTube of a bloke fitting one to a McMillan or some aftermarket stock.
Give it a google might help you make a...
I did fit one of these to a B14 HMR didn’t quite just drop in a bit of filling required (not to the stock)
Got me back up and running.