In 1986 Thompson/Center included it in their Contender line, both handgun and carbine.
For extended range conditions such as open country in the mountains or on the plains you should sight-in your rifle to zero at 200 metres or more.
Scope mounts pose no problem since the action is the Mark X Mauser.
It is a sloppy practice to fit Weaver rings in a 1913 rail because round recoil lugs aren't a snug fit in a square slot.
The Mark V's high Monte-Carlo cheekpiece has a pronounced slant and has the virtue of recoiling away from the shooter's face during recoil.
The effect of a change of uphill or downhill angle on the bullet's flight path is therefore the same. Newton don't lie.
The T-Bolt I tested in .17 HMR would consistently group five rounds of Hornady ammo well inside 1/2-inch at 50 yards.
n the case of the .303 British and .45-70 there is no problem because the .303 works at higher pressure.
This is why NATO-spec ammo is not safe for use in a standard .223 rifle.
In the .45-70 with 405gn cast bullet the maximum load of 13gn which is pretty much a case full, yields 1000fps.