S&W K Frame Model K38 Pre-Model 15 Pinned Barrel 4" .38 Special – Part# 1522 8 shot Trigger Width:

Trigger Width:

Model Compatibility: Model 19 Combat Magnum

Includes: Sight blade

Genuine S&W replacement barrel manufactured to original specifications

S&W K Frame Model K38 Pre-Model 15 Pinned Barrel 4" .38 Special – Part# 1522 8 shot Trigger Width:Smith & Wesson K Frame Model K38 Pre Model 15 Pinned Barrel 4" Old Style, 5 Screw Era Restore your K38 or Pre Model 15 to factory correct configuration with this rare factory original 4" pinned barrel. The pinned barrel is the defining feature of pre 1982 S&W revolvers a cross pin through the frame and barrel shank locks the barrel in position, preventing rotation under recoil and ensuring consistent accuracy. S&W discontinued barrel pinning in 1982,