Gentlemen : I bought a special edition Smith, model 686, back in the eighties. If I remember right it was supposed to have been built on a different frame, with target hammer and special grips, they're wood with finger grooves. It is stainless with a 2 1/2 inch barrel. At that time the 686 only came with a 4 or 6 inch barrel, I think ? I believe the name Lou Horton was associated with this handgun somehow or another. I've been wanting to put Hogue or Pachy's on it to soften the recoil, but they seen to be frame specific...hence my problem....what frame is it ? The literature that originally came with the gun says its a L frame, however they included a K frame guide for Holsters....At the time I purchased a S&W Holster from the factory with it. On the package it says....designed for the Special Edition Model 686, 2 1/2 barrel . No other mention of frame size. Your help please...Thanks, Mike