Smith & Wesson J Frame Round Butt Rubber Grips Uncle Mike's Part GP21 Used
This listing is for the Uncle Mike's J Frame Round Butt Rubber Grips (Part GP21, Used) only.
Used Uncle Mike's rubber pistol grips for Smith & Wesson J Frame revolvers with a round butt configuration. Offers a secure, comfortable hold that helps manage recoil on compact revolvers — a popular aftermarket grip for daily carry and recreational shooting. May show normal wear consistent with use.
Part Details
- Part Number: GP21
- Condition: Used — functional, may show normal wear
- Manufacturer: Uncle Mike's (Aftermarket)
- Material: Rubber
- Butt Style: Round Butt
- Frame: J Frame
Model Compatibility
| Make | Frame | Configuration | Compatible |
|---|---|---|---|
| Smith & Wesson | J Frame | Round Butt — Models 36, 37, 38, 40, 42, 60, 442, 642 and other J Frame round butt variants | ✓ Yes |
| Smith & Wesson | J Frame | Square Butt variants | ✗ No — square butt requires different grip |
| Smith & Wesson | K / L / N / X Frame | All | ✗ No — different frame size |
Verify your J Frame's butt configuration (round vs. square) before ordering. To identify your model, swing out the cylinder and check behind the yoke on the frame for the model number. Contact us with fitment questions.
Installation Note
Grip installation requires removing the existing grip panels and grip screw. Installation can generally be done without gunsmith tools. Function test after installation.
We only ship to addresses within the United States.