#1
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Interesting wildcat
Here's an interesting .243 wildcat called the 6MM Jet that I'm currently working with. It's the 307W case necked to .243. The 307W is the 308W but with a .506 diameter rim like the 30-30 case. After f-forming, it basically ends up being a .065 short 243W Ackley Improved.
307W(left), f-formed 6MM Jet (center) 243W Ackley Improved (right) |
#2
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Interesting Al... How the case capacity compared to .243 Ackley?
ML
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When I die I hope my wife doesn't sell my gear for what I told her I paid for it. |
#3
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Nice looking case Al....
Will be interesting to see how she wrings out.I bet velocities will be close to the 243 Ackley case because of better efficiency?
Matt
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#4
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Quote:
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#5
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Wow,she is a beauty....
I don’t blame you Al,that is sure a nice rifle.You are wise to keep it shooting at modest levels.
Matt
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NRA Benefactor Member VHA Life Member IBS Member |
#6
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Not sure ,but I think that the rimmed .307 is a lower psi round than the .308 due to the rimed brass. it should be a fun gun. Those are sweet rifles.
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