Smith & Wesson L Frame Model 586 Hammer .375" Spur Blue Steel Used OEM Part 586112B .357 Magnum
This listing is for the Smith & Wesson L Frame Model 586 Hammer, .375" Wide Spur, Blue Steel (Used OEM Part 586112B) only.
Used factory original Smith & Wesson hammer for the L Frame Model 586 revolver chambered in .357 Magnum. Blue steel finish with a .375" wide spur for excellent thumb purchase and smooth, controlled single-action cocking. The hammer is the primary fire control component — a chipped, cracked, or damaged hammer spur, broken firing pin hole, or worn sear notch requires immediate replacement. Removed from a functioning revolver and inspected prior to sale.
Part Details
- Part Number: 586112B
- Condition: Used — inspected and functional
- Manufacturer: Smith & Wesson
- Finish: Blue Steel
- Spur Width: .375" (Wide Spur)
- Frame: L Frame
- Caliber: .357 Magnum (Centerfire)
Model Compatibility
| Make | Frame | Model | Caliber | Finish | Spur | Compatible |
|---|---|---|---|---|---|---|
| Smith & Wesson | L Frame | Model 586 (.357 Magnum) — all dash revisions | .357 Magnum | Blue | .375" Wide | ✓ Yes |
| Smith & Wesson | L Frame | Model 581 (.357 Magnum fixed sight) | .357 Magnum | Blue | Various | Verify before ordering |
| Smith & Wesson | L Frame | Model 686 (stainless) | .357 Magnum | Stainless | Various | ✗ No — stainless hammer required |
| Smith & Wesson | K / N / X Frame | All | Various | Any | Any | ✗ No — different frame size |
This is a centerfire-specific blue steel hammer. Verify your exact model, finish (blue vs. stainless), and configuration before ordering. Contact us with fitment questions.
Installation Note
Gunsmith Recommended: Hammer replacement requires side plate removal, action disassembly, and timing verification. Installation and function testing by a qualified gunsmith is strongly recommended.
We only ship to addresses within the United States.