Pickettpuncher
WKR
- Joined
- Nov 12, 2020
- Messages
- 1,375
The 6arc is the slowest of them. Shoots a heavy bullet, and burns maybe 30ish grains of powder. The 6cm is a step up and shoots the same a bullets as the arc, but burns roughly 42ish grains of powder. Good velocity. The 6.5 shoots the heaviest of those you’ve asked about. Slightly slower than the 6cm, and possibly same velocity as the arc. Been awhile since I’ve looked at a chart. But the 6.5 burns roughly 42ish grains of powder like the 6cm, they’re the same case with different neck diameters. 6arc will have the least recoil, 6cm in the middle and the 6.5 will have the most of the group. 6arc is good to roughly 450-500 yards, and the cms will carry much further.Might be useful to the discussion on this topic- can someone educate the ignorant among us (me)?
6mm ARC vs 6.5cm vs. 6mm cm. Big picture pro/cons