The short answer
6.5 Creedmoor shoots flatter, drifts less in the wind and kicks less, which makes it the easier round to hit with at long range. .308 Winchester throws heavier bullets, has a longer track record and is often cheaper to feed. For most hunting inside 400 yards, both do the job.
Ballistics
The 6.5 Creedmoor fires long, slender bullets (typically 120 to 147 grains) with high ballistic coefficients. They hold their speed, drop less and drift less in wind past a few hundred yards.
.308 Winchester typically fires 150 to 180 grain bullets. They hit harder up close and carry more energy at short and medium range, but lose speed faster.
Recoil
In rifles of the same weight, the 6.5 Creedmoor has noticeably less recoil. That helps you see your hits through the scope and makes long practice sessions easier.
Hunting
Both are proven deer and hog rounds with good expanding bullets. .308 with heavier bullets is the more common pick for elk and larger game at moderate range. Check your state's hunting rules for any caliber or bullet requirements.
Rifles and ammo cost
Both fit short-action bolt rifles and AR-10 style rifles. .308 has been around since the 1950s, so there are more rifles, more surplus-style range loads and usually cheaper practice ammo. 6.5 Creedmoor ammo is widely available but leans toward premium match and hunting loads.
Compare prices on the 6.5 Creedmoor and .308 Winchester pages.
Common questions
- Is 6.5 Creedmoor better than .308 for long range?
- For most shooters, yes. Its high-BC bullets drop and drift less past about 500 yards, and the lighter recoil makes spotting hits easier.
- Is .308 or 6.5 Creedmoor better for deer?
- Both are effective on deer with a good hunting bullet and a well-placed shot. Choose the one you shoot more accurately.
- Can a .308 rifle fire 6.5 Creedmoor?
- No. They are different cartridges. Changing between them takes a barrel change on rifles that allow it.
General information, not professional or legal advice. Always follow your firearm maker's ammunition guidance and your local laws.