Honestly, I won't believe the 2800 let alone 2840fps until I see it on a chrono. Drop verification can have other factors that throw info off, but if it is truly the case I'll buy a keg of the 2000MR and give it a go with the brand new 22" barrel for AGW sitting on my shelf. I'd try pushing some 155's as close to 3000fps as I could with his barrel.