Look at the part number DL means its an Elite. All Elite 45s are a 1-30 unless there are some super rare prototypes

The first 6 means blue
The middle 5 means 45cal
The last 6 means 26" barrel
C is for composite stock

And HEAD is correct, the MK85s has about the best trigger you will ever see on a ML. Factory set at a crisp 2.5lbs and its a TRUE Timney.

That is the same guy i bought my Original 45 SS from and it was NIB with everything.