Blue68f100
Member
Did a retest on my 357sig load using Herco and RMR 124gr MW, 1.140" OAL, Shot out of my 1911
72F, wind 10-15 to my back
This little sig round pack a punch. My Ransom rest was tilting back so far it was not auto reset. I had to give it a nudge to go back down.
Starling Brass (new, resized)
WSP
Herco Dispensed using RCBS 1500
1.140" OAL
I'm getting low on Herco powder so only 5 shot groups
Crony data on target
BE is 2" dia, 1" outer rings
Distance 25 yrds
7.7 gr Herco
7.8 gr Herco
7.9gr Herco
8.0gr Herco the winner of this test.
8.1 gr Herco starts to open up
I have a little run to go up if I need to but stopped here.
I'm getting some vertical shifting in my groups which I need to track down the cause.
I have 200 of the 8.0 gr loaded so I will get more data as I shoot them on consistency.
72F, wind 10-15 to my back
This little sig round pack a punch. My Ransom rest was tilting back so far it was not auto reset. I had to give it a nudge to go back down.
Starling Brass (new, resized)
WSP
Herco Dispensed using RCBS 1500
1.140" OAL
I'm getting low on Herco powder so only 5 shot groups
Crony data on target
BE is 2" dia, 1" outer rings
Distance 25 yrds
7.7 gr Herco
7.8 gr Herco
7.9gr Herco
8.0gr Herco the winner of this test.
8.1 gr Herco starts to open up
I have a little run to go up if I need to but stopped here.
I'm getting some vertical shifting in my groups which I need to track down the cause.
I have 200 of the 8.0 gr loaded so I will get more data as I shoot them on consistency.
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