R. Grizzle lists the 4" M2.0 Compact, which will fit as noted, but he also says if the handgun is not listed to let him know.
From his website:
"If you do not see your handgun listed below please contact us for availability. In most cases we do not charge extra to purchase a dummy gun for an order but do require a 25% non-refundable deposit up front."
When I was looking for a holster for my 3953 TSW I contacted him. He looked high and low for the mold but was unable to find one. I then ordered a holster for a Sig P225A1 and it happened to fit the 3953 TSW perfectly (I bought it for the Sig but tried the Smith for the hell of it and it fit like a glove).
His Town & Country 2 is my favorite IWB holster. I use them with my Colt Commander, Browing Hi-Power, and 3953 TSW. Very comfortable.
Handgun List - R Grizzle Leather
Gratuitous pic of my 3953 TSW in his burgandy Town & Country 2