S&W J Frame Model 317-2 AirLite Hammer Block .22 LR – Part# 317G
$5.99
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S&W J Frame Model 317-2 AirLite Hammer Block .22 LR – Part# 317G
$5.99
Smith & Wesson J Frame Model 317-2 AirLite Hammer Block – New Style
Restore your AirLite's safety system with this factory-original hammer block. A critical internal safety component, the hammer block prevents the firing pin from contacting the primer unless the trigger is fully depressed — keeping your revolver safe and reliable. This new-style part fits the Model 317-2 J Frame chambered in .22 Long Rifle.
- Part Number: 317G
- Fits: Smith & Wesson J Frame Model 317-2 AirLite
- Caliber: .22 Long Rifle (rimfire)
- Style: New Style
- Material: Aluminum
- Condition: Used (factory original)
- Installation: Gunsmith fitting recommended
Factory Replacement Quality
Genuine Smith & Wesson factory part manufactured to the exact specifications and tolerances of the original — same materials, same dimensions, same reliable safety performance.
Finding Your Model Number
Swing out the cylinder and check behind the yoke on the frame. Model numbers have been stamped there since 1957–58. If your revolver predates that, contact us with the serial number and we'll help identify the correct part.
Questions? Call or email us — we're happy to help you get the right part the first time.