Re: Need recommendations for 243. win reloading
I have had lots of experience with the 243, and owned many Rem 700 stock models. The newer 1/9.125" twist will shoot the 105 Amax very good in 90% of the Remmy's I have shot lately, so I bought a 243 Varmint 700, and put it straight into a B&C Light Varmint stock. Groups shrunk instantly. But anyway try this load.
Magnum Primer (Win is what I've been using)
45.9gr H1000 (work up from 45)
I am shooting them about 5tho off lands and getting consistent sub .5 moa groups to 600yds. I used cci400's , and BR4's for a long time, but per Dan @OCW loading I switched to Mag primers, and not only gained accuracy, but about 75fps as well.
Dan has always been either dead on, or super close on his load recipes, and has helped my Factory, as well as my Custom rigs get more accurate.
Also try the 87Vmax, a very affordable pill, and it does well out to 1K in my factory 700 using H4350.
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