Description
Product Description
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Description: Smith & Wesson J-Frame Mainspring Stirrup. Constructed from quality stainless steel, this OEM factory original mainspring stirrup is manufactured for the J Frame revolvers chambered in .38 Special and .357 Mag. Once installed, the mainspring stirrup functions by aligning the mainspring and pushes the hammer forward in conjunction with the trigger being pulled. This piece is perfect as a spare for the workshop, or as an immediate replacement for a lost or damaged part.
Models Fit:
- J Frame
Manufacturer: Smith & Wesson
Note: It is recommended that all Smith & Wesson parts be installed by a qualified and trained gunsmith.
PRODUCT SPECIFICATIONS:
- Brand: Smith & Wesson
- Caliber: .38 Special,.357 Mag
- Finish / Color: Stainless Steel
- Firearm Type: Pistol
- Material: Steel
- Models Fit: Smith & Wesson “J” Frame







