Smith & Wesson K Frame Model 66 Cylinder Yoke Assembly .357 Magnum (66-4, 66-5, 66-6, 66-7, 66-8) Used Part# 66AA internal pins Includes lever assembly and pin

Includes lever assembly and pin

17-Round Capacity: Standard capacity for M&P 9mm full-size pistols

Smith & Wesson J Frame Model 317-2 AirLite Trigger –

Part Number: 1917174B

Part Number: 10392000

Smith & Wesson K Frame Model 66 Cylinder Yoke Assembly .357 Magnum (66-4, 66-5, 66-6, 66-7, 66-8) Used Part# 66AA internal pins Includes lever assembly and pinThis is a used OEM Smith & Wesson cylinder yoke assembly for the K Frame Model 66 Combat Magnum revolver chambered in . 357 Magnum. This part fits the Model 66 4, 66 5, 66 6, 66 7, and 66 8 dash variants, which use the newer style (flat sided star) extractor introduced with the 66 4 engineering change. Compatibility Warning: This cylinder yoke is NOT compatible with the original Model 66, 66 1, 66 2, or 66 3, which use the older style extractor with