I see a pretty good deal for a Remington 700 bdl custom deluxe in 270. I see from Remington's site that they offer the standard BDL and ADL for 270 in a 22" barrel, and this one for sale is in that length. I have no need for such a short barrel, and I am wondering what kind of velocity loss I would expect compared to a 24". Part of the reason I would pick the 270 as a deer rifle is the flat-shooting nature of the bullets, and the availability of different weights. How much do I lose with this barrel, or are factory loadings in the 270 designed for this length? Thanks for any help you can offer.