Head to Head: 6 mm ARC vs. 6.5 Grendel

BET7 · Nov 24, 2020

I have an AR chambered for 6.5 Grendel, perhaps one day I'll get a 6mm ARC upper. Interesting read on the differences plus pros and cons of each.

Which is the better cartridge—6 mm ARC or 6.5 Grendel? Richard Mann takes a look at these two great cartridges to see how the stack up.

www.shootingillustrated.com