I've added some weight to my f open KRG whiskey 3 stock so it helps with the torquing. If I had a 1.250 parallel barrel I'd be still under ok. I think my fairly recent barrel is a tad heavier than my older barrel being it's about 1 inch at the muzzle and still 1lb and a half under the limit. A spur mount would be an expensive weight add on 😅. I'd rather spend the money on more bullets and powder 👍.
The spur mount would stiffen up my Borden timberline action would be a good thing because if I over tighten a fraction it affects the bolt running smoothly.. back the action screw off a fag paper and it runs sweet again..
I've been looking at torque wrenches of late so I know what I'm torquing it too..
Bicycle wrench sets look the best option so far