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bobcat30
07-08-2010, 11:32 PM
Can a guy neck size 243ai with 243win neck sizer? i know the neck is the same but will the shoulder interfere? Or am i having a brain fart? Ha
BillPa
07-09-2010, 12:48 AM
Can a guy neck size 243ai with 243win neck sizer? i know the neck is the same but will the shoulder interfere? Or am i having a brain fart? Ha


No for two reasons. One, the body is larger in diameter from the web to the top of the shoulder and two, the Imp's steeper 40 shoulder. You might be able to use a Lee Collet die. Don't know about that, I use bushng dies to NS only.

Bill
DGD6MM
07-09-2010, 02:09 PM
Yes, you can use a Lee Collet die on a .243 AI. I use one on my 6CM, the die doesn't touch the shoulder. My 6CM shoulder is 31 degrees. I have friends that shoot AI's in .243 and .260 that use the Lee Collet Dies for them and they all shoot very well out to 1000 yards.