60gr .22cal VMax
What is the BC of this bullet?
Will it stabilise in a standard 22-250?
Is it explosive?
Thinking of a cheaper route to beating wind than VLDs etc. I'm also concerned over how bounce prone the 75gr Berger VLD is.
24 July 2002, 23:40
<CatShooter>Hornady claims a BC of .265, but I have found that the BCs of V-Max bullets are much higher (by shooting tests) than Hornady states.
It is probably around .325...
I don't know if it will stabilize in a 14" twist in the .22-250. The box states that is needs a 12" twist... but they may mean for the slower carts like the .223.
The 75 A-MAx is supposed to need a 8" twist, but I have found that they shoot very well in .223 bolt guns with 9" twist, so it might be worth trying.
CatShooter.
You might be lucky enough to get them to stabilize . My one .22-250 has a 1 in 9 twist with the other haing a 1 in 12 twist . The one in 9 twist will shoot just about any of the heavier bullets , but with the tight twist it is very rough on the lighter bullets & they often blow up about halfway down range . As for the 1 in 12 twist it will stabilize up to 60 gr spitzers , and the heaviers ones not , unless I use a round nose . Not the best for long range shooting but makes quite a nifty Impala cartridge
Regards
Rudie
I shoot a 22-250AI with a 1-9 twist. Almost any bullet from 60 to 75 grains works well. I have shot the 60 vmax using a rifle with a 1-14 twist, while it will not give you benchrest accuracy, it will give you the accuracy needed for hunting.
Pecos
28 July 2002, 13:31
John BartelsI tried the 60 Vmax in a 223 with a 1:12 twist. I was very surprised by the results, which came in around .5 moa.
28 July 2002, 14:05
<Reloader 1>I have a 26in stainless savage in 22-250 that will not group with 60gr VMax at all.The same gun in .223 (with a faster twist ) shoots them very well in under 1/2 minute of angle with the right load. P.S the 22-250 shoots any good 50-55gr bullet just as well as the .223.