falconpilot
Gold $$ Contributor
I've looked for a thread on here that post 7 RSAUM loads only, and haven't found one, so lets start on here. Just got my chambered up and a little surprise at the velocities that I'm getting so, I needed some comparsions...
So far...
Bat with 31" Bartlein 1:87-1:93 twist, Remington Brass, Fed 210M's, .3195 neck with .200 freebore, Beger 180 Hybrids jumping .015, OAL 3.110...Temp 65F Barrel has 55 rounds through it..
VV560 - 61.0 - 2870fps
VV560 - 62.0 - 2955 fps
H4831SC - 61.0 - 2901 fps
H4350 - 56.0 - 2875fps
The VV560 groups were not good at all, while the H4350 fired a .741 actual size group at 300 yards(5-shots)....
I was expecting velocities quite a bit faster based on what everyone is saying...Several places in these forums were it's spoken about Biggs getting 2950-3000 with 56 grs of 4350...
Please post your loads...
So far...
Bat with 31" Bartlein 1:87-1:93 twist, Remington Brass, Fed 210M's, .3195 neck with .200 freebore, Beger 180 Hybrids jumping .015, OAL 3.110...Temp 65F Barrel has 55 rounds through it..
VV560 - 61.0 - 2870fps
VV560 - 62.0 - 2955 fps
H4831SC - 61.0 - 2901 fps
H4350 - 56.0 - 2875fps
The VV560 groups were not good at all, while the H4350 fired a .741 actual size group at 300 yards(5-shots)....
I was expecting velocities quite a bit faster based on what everyone is saying...Several places in these forums were it's spoken about Biggs getting 2950-3000 with 56 grs of 4350...
Please post your loads...