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sorry for the confusion, I meant big RN bullets, not boat tails. I am well versed in the dynamic affects of drag....just not aways so good at english at 11pm...lol. some of the 7mm stuff gets pretty chunky when it gets heavy. I have some 180gr bergers here that are swell if you can spin them.
What are you hunting and how far are your shots? I used 160gr Nosler Partitions in my 7mm because it was a good medium between flat trajectory for long shots on deer and penetration for closer shots on elk. If I were only deer hunting, I'd load up 140 or 150gr boat tails to the gills. Until you get out to 500 yards, the BC, SD and all those other minutia are pretty much non-issues. The limiting factor won't be ballistic coefficient or sectional density. I think we get too worried about these little things when we could put the time and effort into more useful things like physical fitness, spotting animals, stalking and field shooting. I full-length size all of my hunting ammo because I want the most reliable and effortless feeding possible. Neck-sizing might help accuracy in theory, but cycling can often be a bit stiffer and I'd trade reliability for minimal gains in accuracy. I also like to put a little crimp with a Lee collet die to make sure the bullets don't slip during recoil or anything like that. Even with these steps, I'm able to find loads that are at least MOA, if not a bit better. If I can shoot 2 MOA out to 400 yards, I'm still on lungs on a deer.
Bullet weight is way over rated,shot placement is what it's all about.
Quote from: G.R.K on July 24, 2010, 11:07:30 PMBullet weight is way over rated,shot placement is what it's all about. Obviously you have never shot in any kind of wind conditions other than a dead wind.
go spend about $500 bucks on every factory load on will work, I'm gonna try thr bergers hunting shack . my 7mm's have all been finiky , good luck finding a load that groups.
PLACEMENT PLACEMENT PLACEMENT