01-07-2020, 05:17 PM
I don't think the Grendel will be any less effective at 2-300 yards with any of those mentioned barrels. I have a Ruger Predator with a 22" and an AR with an 18". Both are a bit heavy for my wife to shoot so I am currently in the market for a 16" barrel upper. I have no doubts that it will be just as deadly.

