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Old 20th March 2012, 12:58 PM
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AndyIoW AndyIoW is offline
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Join Date: Nov 2008
Location: Isle of Wight
Posts: 614

I have a ull set of sizer from UK Neil (4.48 to 4.53). Sized a 100 through each straight from a tin of 4.52 JSB's. With luck this weekend I can do some experimentation and see what suits my rifle.

Did find that 4.52's did not fall through a 4.53 sizer.

Intetntion is to then weigh bsome over the next few nights to get a quantity between 8.35 and 8.55 grains and then size them and compare the groups sizes at 50yds. Could go through a lot of air this weekend.
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