Im in the process of ordering barrel that will be rechamberd from 6mmbr to 243 with a 1 in 8 twist to mostly shoot the 105 lapua scenars,standard 243 barrel 1 in 10 only) and need views on chamber dimentions, eg would rechambering to a "match" minimum saami 243 size be the way to go? also using Lapua cases and the 105 scenars Lapua recomend oal of 2.677inches would reaming the chamber with a 0.020 sound about right? any help and views on subject greatly appricited, Regards paul T.
Re chambering 6mmbr to 243
- Thread starter paulT
- Start date
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