I found some Law Enforcement Winchester 9mm 147 gr Ranger SXT. It has model number RA9SXT on the box but on the Winchester web site the closest thing I could find in their LE line was the RA9T. Is there a difference? I read somewhere that the there was a LE version of SXT that has 6 petals (RA9T) and a civilian version with 8 petals. The stuff I found has 6 petals but doesn't have the same part number.