ruger243223,
Mainly the 300-400fps difference between the two bullet weights. I figured the 55-58gr bullets are explosive and I have had some fine accuracy with the 58 Vmax. But at close to 4000fps I figured they are a barrel burning SOB.

Anyone have some pics they could send me, or post for that matter, of 70-95gr bullets and what they did with chucks?

Last edited by GoForBroke; 05/10/09.