58621A Smith & Wesson L Frame Model 586 4" Barrel .357 mag Used Part Hammer Block Maintains reliable primer ignition

Maintains reliable primer ignition

The rebound slide returns the trigger to its forward position after each shot — a key component for smooth

A worn or damaged thumbpiece can make cylinder operation difficult or unreliable

Smith & Wesson J Frame Model 637 Airweight Rebound Slide Assembly

and new-old-stock

58621A Smith & Wesson L Frame Model 586 4" Barrel .357 mag Used Part Hammer Block Maintains reliable primer ignition58621A Smith & Wesson L Frame model 586 4" Barrel . 357 Magnum Non Pinned Red Ramp Sight Used Part Email or call us for your Smith and Wesson gun part needs! 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