Certainly ideal for such mundane tasks as bullet stabilization, but not for the shock and awe effect of "fast twist kills better". I think 8" twist is the min for better killing through fast twist, but don't remember for sure - the answers are in the archives of the 'fire...
David
Undoubtedly...
But my particular 150 TTSX never opened so I was unable to verify if twist had any significant effect on killing.