+ what everybody said about the weight. The RSM is much better suited to the 416 Rigby or Lott.

The original RSM (24" bbl and stud on forearm) in 416 would come in at 10lb-15oz
nekked. While the later version (23" with bbl mounted stud) from ca '99 on, brought it down to 9 -12oz.

But 9 3/4 lbs is still pretty damn heavy for a 375.

Pete

There is nothing made by man,
which cannot be broken by woman.