Smith & Wesson K Frame Model 17 Used Bolt Spring & Plunger Old Style .22 LR Part 1745D pinned sight both generations share barrel compatibility

both generations share barrel compatibility for the full-size models

Essential Tool: Required for backstrap installation and removal

Proper fitting and timing are essential for reliable extraction and safe operation

126" White Outline Blade (Part# 191460000)

Smith & Wesson K Frame Model 17 Used Bolt Spring & Plunger Old Style .22 LR Part 1745D pinned sight both generations share barrel compatibilitySmith & Wesson K Frame Model 17 Used Bolt Spring & Plunger Old Style Used OEM Bolt Spring & Plunger (Old Style) . 22 LR K Frame This listing is for the bolt spring and plunger only. Model Compatibility Chart Model Frame Caliber Style Model 17 (early old style variants) K Frame . 22 LR Old Style Old style configuration only. Verify your dash number before ordering. Specifications Part: Bolt Spring & Plunger (Old Style) Part Number: 1745D Caliber: . 22