S&W L Size Model 686-6 & Higher Hammer Block .357 Magnum Used 686120A
$9.99
Smith & Wesson L-Frame Model 686-6 & Higher Hammer Block
- Caliber: .357 Magnum
- Construction: MIM (Metal Injection Molded)
- Condition: Used OEM Part
- Part Number: 686120A
⚠ Requires disassembly and fitting by a qualified gunsmith.
Genuine Smith & Wesson replacement hammer block for L-Frame Model 686-6 and higher revolvers chambered in .357 Magnum. MIM construction ensures consistent geometry and durability. Factory replacement part manufactured to original specifications and tolerances.