jca57jd
Well-Known Member
Well I'm waiting on my last couple of parts to come in so I can finish up my new build. I Built me another 243 Winchester on a lr308 ar platform. 26" 1 in 8" kraiger barrel. Ive read up as much info I can find on the 105 hybrids and the hybrids combined with the 243 win. One source was recommending 42-43g of h4350? I have the Berger reloading manual and that seems to be hot based off the book. All of my other 243 winchesters seem to like imr4350 or varget. What has been some of your experiences? Thanks!
John
John