B.C. Of Nosler 6.5 mm 130gr Accubond?

[Winny94]

They advertise a G1 of .488, but i am hoping someone has an accurate G7. It'd be coming out of a 22.5" 260 Rem.

 

[stomp442]

Well Litz lists the 120 with a G1 of .418 and a G7 of .217 which is about 9% over the Nosler advertised .458. If we assume those same numbers the 140 should be somewhere around a G1 of .444 and a G7 of .227. I am in no way an expert but that's my best guess, plug it in and try it out.

 

[rlspahn]

They advertise a G1 of .488, but i am hoping someone has an accurate G7. It'd be coming out of a 22.5" 260 Rem.

Applied Ballistics (Litz) shows a G7 BC of 0.225.

 

[Bravo 4]

From what I have read, you can get a good estimated G7 by multiplying the G1 by .512.

 

[stomp442]

G1 needs to be accurate first and Nosler is the worst in the business when it comes to BC's.

That's exactly what I did above though to determine my best guess.