When I started shooting Revo (SW686) a few years ago I went with
Lee 3 die set for 38SC (Kempfs Gun Shop in Michigan City)
Lee 9mm Factory Crimp Die
TK Moon clips
Starline Brass
3.3g WST, 158g Berrys, Fed SPP, 1.200 OAL 128-130 PF
Now shooting a SW627 PC
Same Dies
TK Moon Clips
Same Starline Brass
3.5g WST, 160g SNS Casting Polymer Coated, Fed SPP , 1.200 OAL. Made 137PF at Area 4 this year.
Press is a Hornady LnL AP