Smith & Wesson K Frame Model 18-3 Hammer Assembly, Case Colored, .375" Wide Spur, Old Style, Part# 18112A 62937D 45 ACP N Frame ❌

45 ACP N Frame ❌ Different caliber — do not interchange Model 625 JM (Jerry Miculek)

Improper installation can result in cylinder misalignment and dangerous malfunctions

or lost side plate on your K38 or Pre-Model 15 with this factory-original component

Worn triggers cause inconsistent double-action pull weight and poor cylinder timing

Compliance: All sales comply with federal

Smith & Wesson K Frame Model 18-3 Hammer Assembly, Case Colored, .375" Wide Spur, Old Style, Part# 18112A 62937D 45 ACP N Frame ❌Smith & Wesson K Frame Model 18 3 Hammer Assembly A genuine used Smith & Wesson hammer assembly pulled from a Model 18 3 revolver. The case colored finish and classic wide spur design make this an ideal replacement or restoration part for your K Frame . 22 LR revolver. Whether you're rebuilding a shooter or restoring a collector piece, this old style hammer delivers the crisp, reliable action S&W revolvers are known for. Compatibility: Smith & Wesson