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Smith & Wesson Smith & Wesson Revolver L Frame Model 586 .375" Wide Hammer Used Part 586112B Part 000000000

Smith & Wesson L Frame Model 586 Hammer .375" Spur Blue Steel Used OEM Part 586112B .357 Magnum

$49.99

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.

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