Free: Contests & Raffles.
Don't get the dial without knowing what your rifle is shooting at.
I've chrono'd Nosler ammo from my 280AI and would say no. Of three different factory loads of theirs one was about 24fps off. Not a big deal. Another was over 100fps slower than advertised and the third was well over 200fps slower. You just never know until you shoot it through your rifle and note the temp conditions when doing so.
Ended up buying a chronograph today and a bunch of other stuff. Wheeler FAT WRENCH, P3 gun vise, competition electrics Pro-chronograph, wheeler professional level system, and new talley lightweight rings just because. Going to do everything right and get that CDS dialed in perfect. Can't wait. Thanks for everyone who offered to let me borrow everything I just figured I should finally own my own