Google is our friend!
http://www.impactguns.com/store/S-220-PRA.html
I have a stainles steel Sig P220 ST with their old rail. Sigarms made an adapter rail to convert it to a M1913 Picatinny standard rail BUT - Sigarms nor any of their suggested resellers have one in stock.
The Sigarms part # is 220-PRA and I need one to attach a Streamlight Tactical Laser Light TLR-2 to my pistol.
HELP!!
Google is our friend!
http://www.impactguns.com/store/S-220-PRA.html