Awesome! thanks for the help! Pretty expensive ammo though... Another question, would I be using the G1 or G7 for these bullets BCs?? I use Shooter ballistic app, you think thats good enough?
This article might help you understand BC's a little bit better. It's easier to post a link, than to type it all out.
A Better Ballistic Coefficient | By Bryan Litz | Berger Bullets Blog
I use the BulletDrop+ and iStrelok apps on my iPhone. In those apps, I use the G1 BC. G7 is more accurate for boat tail bullets, but so far using G1 BC's in those apps has been accurate.
Honestly, the only way to tell what is good enough for your wants, is to find an ammo that shoots less than 1 MOA all the way out to your desired distance. The closer to 1/2 MOA the better off you'll be. Unfortunately, it costs a lot of money to find that particular factory ammo that will do that. And you can get started reloading for a lot cheaper than what all that factory ammo would cost you.
RCBS Reloader Special-5 Explorer Plus Single Stage Press Kit
Ammo has been ridiculously expensive for the last 10 years or so, and I'm so glad I got into reloading. Best thing I ever did. I can load precision ammo for a fraction of the cost.
I can load up 100 rounds of 7mmRM using Berger 168's, in Nosler brass (I don't factor brass in my cost, because brass is reuseable many times over), using Federal 215M primers, and IMR 7828 SSC powder for around $0.90 each (not including brass). And it's extremely precise and constant. I'm OCD when it comes to reloading ammo, so it's been developed, proven, and taylor-made for getting the most accuracy out of my rifles.
Even if you factored in the 2 new boxes of Nosler brass at $60 per 50 cases, that would be an extra $120 for 100 new Nosler cases, plus the other $90 for 1 lb. of powder, 100 primers, and 100 Berger bullets... You're still only looking at only $2.10 per round (plus, you now have 100 Nosler brass you can reload over and over again). Nosler ammo starts around $3.00 a pop, and while it's good ammo, it still doesn't come with Berger bullets, and it's not taylor-made for your rifle.
For LR shooting, reloading is a must-do. It is rare to find factory ammo in a factory rifle that shoots good enough to be consistent at 1000 yards. And even then, who's to say that your next lot of ammo will be the exact same, and produce the same consistency? There's no guarantee. With handloading, you can tune and tweak your load with each new lot of powder and bullets for continued consistency with your favorite load.