View Full Version : Lee 277-135-RF
DonHowe
12-11-2020, 10:15 AM
Can someone tell me the as-cast diameter of this bullet cast from COWW or maybe with added tin?
Rcmaveric
12-11-2020, 12:13 PM
With my mix of coww and rs at 50/50. I average about .279. Good little bullets and accurate.
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quilbilly
12-11-2020, 02:46 PM
I am currently using that boolit in my old Mod 70 .270 W. and the rifle loves it. I never did an "as cast" diameter check but I do automatically size the boolit with the Lee push-through to insure uniformity an attach the gas check. My alloy is 65% pure and 35% hard chilled birdshot with a tiny bit of tin to supplement.
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