S&W K Frame Model 66 Hammer .375" Spur .357 Magnum Stainless Used - 66113E trigger bar Frame Type: Round butt only

Frame Type: Round butt only (not compatible with square butt)

Factory OEM quality and precision

Revolvers requiring the updated yoke retention design

Includes: Side Plate + 3 Screws (Set of 3)

Universal Size: Fits Full Size and Compact models

S&W K Frame Model 66 Hammer .375" Spur .357 Magnum Stainless Used - 66113E trigger bar Frame Type: Round butt onlySmith & Wesson K Frame Model 66 Hammer . 375" Spur, Stainless Steel Restore the action on your Model 66 Combat Magnum with this authentic Smith & Wesson factory hammer. The . 375" wide spur and stainless steel finish match the original old style specification, making it the correct OEM replacement for the K Frame . 357 Magnum revolver. Part Number: 66113E Spur Width: . 375" Finish: Stainless Steel Condition: Used, old style Fits: Smith & Wesson K