xphunter wrote: "254 with a 140 NBT - 14 inch barrel"
I think Ernie's keyboard left out a "0" at the end of that number...otherwise, my old Bear bow will win that velocity race by 10 fps!
Yep, 2450-2550 is easily attainable with a 14-15" barrel, and a number of propellants, including the tried-and-true H4895, will get you there. Re-15, AA2520, H335 and Varget also merit consideration, as do H4350 and Re-19.