True long range shooting could not be more fun. Once you find the load your rifle likes, and know the bullets flight to the target, you can make some shots you would think that were not possible.
Remember our forefathers shot at very long ranges with open sights only. Many had to be able to do it or not join special Army,Marine, or Navy groups. ( think Rough Riders)
The Britt's prided themselves on Volley firing at 1,500-2,000 yards at rail heads and road junctions and were darn good at it.
Today we have computer controlled rifle scopes and powders and bullets that could only be dreamed of way back then.
The problem is most shooters do not have access to a true long range to shoot. I thank my lucky stars I'm in a state where you could shoot miles and miles if you wanted to do so.
My barreled action is done, the muzzle brake is installed. The stock is the big deal now. I want it 100% stable in any temperature. It has to fit my cheek and length of pull. While I'm left handed, the rifle will not be. Once I'm gone, my wife would not be able to sell it. So the stock has to be ambidextrous.
I'm playing with loads now in my computer. With St.Marks new powders, this rifle should be a fantastic shooter.
Your rifle will out shine most of the rifles you will run into. The 6.5 140-160 grain bullet has been a noted long range round for over 100 years. It can buck the wind with the best of them and retains down range energy very well due to it sectional density. I have more 6.5 rifles and carbines in my collection that are set aside as my long range shooting than any other caliber.
I've posted this photo a few times over the years. It still impresses me every time I look at it.
The target was a 16x16" 3/4" cold rolled steel plate set to 500 meters. I was conducting a surplus ammunition accuracy and performance test at this target. I used a Russian 1891 long rifle and a Dutch M95 long rifle from the bench. The 7.62x54R round was lead core FMJ of 147 grains. The Dutch round was Cupro-nickel 162 grain bullet. The Russian round is really buzzing along at 2,600 FPS and the Dutch round at around 2,450.
The Russian round hit the plate with a loud clang. The Dutch round hit with a very loud thud. I had never heard this before and drove down to see what had happened. The bullet had almost gone through the 3/4" steel plate. That long,round nosed, flying-drill bit hit like a shaped charge. It really impressed me.
If your rifle will stabilize the heavier bullets, you will have a very impressive long range rifle.