That 260 will do just as much killing with a 18"-20" barrel length as it would with a 22"-24" barrel length.
Well, I sure cannot quite agree with you there. Many here are pushing 130s to 3000fps with a 24" barrel. My 18.5" cannot hit much over 2600 with 130s. That definitely makes a difference at longer ranges and is clearly noticeable in the field when it comes to trajectory and wound channels.
