200 extremes with vv320 for 40 major in a sv sight tracker 5 inch?

[ironman5669]

Does anyone have a good recipe? OAL? I don't have time to experiment too much, Thanks in advance

[a matt]

5.2gr. @ 1.80-1.82oal with a crimp of .421 add fed spprimers. should be about 170 to 172pf that's with 180 and with 165gr use 5.5 to 5.6 same PF. cheers

Edited November 8, 2014 by a matt

[ironman5669]

thanks, but I have 200 grain bullets any data for those?

[ironman5669]

Any help at all? I tried 4.1 grns VV n320 average velocity was 795 at 4.3grains I was getting around 815 I guess i'm going to try 4.5 next, that should get me above 825 comfortably. COL is 1.18 as mentioned before I am using a 200 grain extreme FP. any thoughts? it seems like others are making major with a lot less powder???

[ano]

remember that bullet length is the biggest factor when you looking at same weight, usualy more so than case volume which also influences, so you need to look at 100% identical bullets and oal to make a good comparison

[Zoomy]

I use 4.6 N320 with 200 gr Zeros loaded to 1.195. Gives me 850 -860 fps.

[ironman5669]

Thank you Zoomy. that sounds about like what I am getting.