Disregard, I confused it with the .22-250 case. .243 and .308 are same cases.
I have a MDT chassis for a Savage 10/12 that I want to build a .243 win on.
The .243 has the same case head diameter as a .308. I know the extractor groove dimensions are different on the .243. Do those two cartridges use the same bolt ?
Disregard, I confused it with the .22-250 case. .243 and .308 are same cases.
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