S&W K Frame Model 10 4" Pinned Barrel Blue Steel .38 Special, Part 1021 semi auto Universal Size: Fits Full Size

Universal Size: Fits Full Size and Compact models

Disassembly and assembly required for installation

Smith & Wesson M&P 9 Shield Slide Assembly

5-shot capacity (typical J Frame)

Complete Trigger Assembly

S&W K Frame Model 10 4" Pinned Barrel Blue Steel .38 Special, Part 1021 semi auto Universal Size: Fits Full SizeSmith & Wesson K Frame Model 10 4" Pinned Barrel Blue Steel Part #1021 Used OEM Factory Part . 38 Special Fits: S&W K Frame Model 10 (pinned barrel variants, pre Model 10 6) Barrel Length: 4" Type: Pinned Barrel Finish: Blue Steel Caliber: . 38 Special Condition: Used original Smith & Wesson factory part, old style Frame Size: K Frame The pinned barrel was used on S&W revolvers prior to the Model 10 6 (approximately 1977). The barrel pin locks the