S&W J Frame Pre-Model 37 Airweight Hammer .240" Wide Spur .38 Special – P37V5 J187 These are great for hammering

These are great for hammering anything that you don't want to damage

Wolff M&P Reduced Power Recoil Spring - 14 LBS

32 S&W Long) - 1960-1992

Replace your recoil guide assembly if you experience cycling issues

S&W J Frame Pre-Model 37 Airweight Hammer .240" Wide Spur .38 Special – P37V5 J187 These are great for hammeringSmith & Wesson J Frame Pre Model 37 (Airweight) Hammer . 240" Wide Spur Condition: Used (Old Style) Part Number: P37V5 Specification Detail Frame Size J Frame Model Pre Model 37 (Airweight) Part Type Hammer Spur Width . 240" Wide Spur Caliber . 38 Special (Centerfire) Condition Used Part Number P37V5 Model Compatibility Compatible Model Frame Caliber Notes Pre Model 37 (Airweight) J Frame . 38 Special Old Style, pre numbered Note: This is a centerfire