Originally Posted by PreciousLiberty
Originally Posted by MontanaMarine
Looks like 2700-2800 velocities are via 24" barrel.

18", probably in the 2500 fps range?


https://gununiversity.com/6mm-arc-review/

The claim is 2630 FPS for a 108 gr. from 18":
Quote
The combination of the proven REC7 DI gas system and the potent 6mm ARC cartridge creates a consistent, accurate cartridge, according to Barrett. It carries 24 round in the magazine. Meanwhile 108-grain ELD Match bullets exit an 18-inch Proof Research barrel at more than 2,630 fps. It also delivers supersonic capabilities past 1,000 yards.


https://www.tactical-life.com/news/barrett-rec7-rifles-hornady-6mm-arc-dod-contract/

I'm thinking a 20" barrel might be about right...


Exactamundo

Originally Posted by raybass
I try to stick with the basics, they do so well. Nothing fancy mind you, just plain jane will get it done with style.
Originally Posted by Pharmseller
You want to see an animal drop right now? Shoot him in the ear hole.

BSA MAGA