Cliff,
Yes, it is the 43-215C. I use it's cousin in my 38-40's.
I universally love anything made by Tom at Accurate Molds! I use his for all my pistol caliber (32-20, 38-40, 44-40, 44 Russian, 44 Colt, 44 Special, 45 Schofield, 45 Colt) and rifle caliber guns (38-55, 40-65, 45-75 and 45-70).