K317A Smith & Wesson K Frame Model 66 Internal Parts Used 357Mag Gun Box This is a used OEM

This is a used OEM trigger removed from a functioning Smith & Wesson Model 13 revolver

This length provides a longer sight radius than snub-nose variants while remaining compact enough for holster carry

360PD) and the massive X Frame Model 500

Compatibility: N Frame Model 629

If there's no model number

K317A Smith & Wesson K Frame Model 66 Internal Parts Used 357Mag Gun Box This is a used OEMK317A Smith & Wesson K Frame Model 66 Internal Parts Used . 357 Magnum This listing is in full compliance with all rules and regulations related to all firearms and parts. NO FRAME OR RECEIVER, No kits to build a firearm, No Parts or Accessories for Assault weapons. We do not sell any magazine that holds more than 10 rounds. We only ship to addresses is the United States!