I have been wondering for a while why Barnes hasn't made a 115 gr TTSX in .257 caliber. I shoot my 25-06 a lot and would like to see this bullet made by Barnes. I emailed them about it and this is what they had to say:
The longer a bullet the more twist is required to properly stabilize it and consequently get good accuracy. To add a tip would make the 115gr TSX longer and it would not stabilize properly in the standard 1 in 10 twist barrel that is common to most .257 caliber rifles. I'm sorry we won't be able to add a 115gr TTSX to our lineup for this reason.
Thanks, Ty
Ty Herring | Consumer Service - Lead Tech
Barnes Bullets, LLC
Now I know these guys know what they are doing but isn't the 115 gr Berger longer than the TTSX? The Berger shoots just fine. Maybe the makeup of the Berger and the Barnes are different and that is what he means?
The longer a bullet the more twist is required to properly stabilize it and consequently get good accuracy. To add a tip would make the 115gr TSX longer and it would not stabilize properly in the standard 1 in 10 twist barrel that is common to most .257 caliber rifles. I'm sorry we won't be able to add a 115gr TTSX to our lineup for this reason.
Thanks, Ty
Ty Herring | Consumer Service - Lead Tech
Barnes Bullets, LLC
Now I know these guys know what they are doing but isn't the 115 gr Berger longer than the TTSX? The Berger shoots just fine. Maybe the makeup of the Berger and the Barnes are different and that is what he means?