The shoulder is sharpened from 200 to 300 as in the 30 TC cartridge.
Using a case similar, but not quite the same,.308 Winchester, the.5 Creedmoor uses skinnier, lighter bullets and sends them downrange faster.
If you want to indulge in extreme range shooting and contests like PRS, especially with an AR-10 platform rifle, 6mm Creedmoor is probably perfect.So the 308 has more selection and availability, but the.5 Creedmoor is using ballistically better bullets.But, if you want to work with todays most efficient bullets to minimize drop and drift while maximizing retained energy for downrange performance, you might want the new 6mm Creedmoor.The.5mm bullets do have better Sectional Density (more lead behind less surface area) than comparable 308 bullets, which should give them better penetrating potential.As most of us know, Winchester unleashed its 243 Win.If you handload, either round will work just fine.If youre in the market for a 6mm, you should seriously consider the 6mm Creedmoor.
Find the Hunting Gear guy on Facebook or View all posts by Adriel Michaud Reloading for.5 Creedmoor Interview with Rick from Alberta Tactical Rifle Supply (atrs).
I got this one on the first of this month with the 143.
VLD Target need 1:8 or 1:7 twist.
Hornady recommends 1:9 twist or faster for its 105-grain A-Max and.
Bullets the 6mm Creedmoor is designed for.
Sierra 110-grain MatchKing (B.C.617, 1:7 twist).That thyme restaurant voucher codes said, ballistics arent everything.Ron Spomer doesnt remember the year the 243 Winchester was introduced, but he was toddling around then.Nosler 107-grain Custom Competition (B.C.525, 1:8 twist).Of course, theres nothing wrong with the good old 30-06 either.Case with the shoulder pushed back a bit to lengthen the neck.For hunting North American big game (CXP2-CXP3 game both cartridges are very similar and very much up to the job.David Tubb dtac 115-grain Closed Nose (B.C.590,.620, 1:7 twist).Back in 2009 John asked the engineers at Hornady if theyd neck their.5 Creedmoor down to make his 6mm version, and they did.For deer/antelope hunting the 243 is hard to beat.
As explained in this twist rate article, todays most efficient, high.C., long-range projectiles require faster twist rates than are traditional.