S&W Model 642
Smith & Wesson · Revolver · Da-Only · 1.88″ Barrel
Caliber: .38 Special
Effective Range: Close quarters (~0–50 yd)
Updated
Compatible Optics
The S&W Model 642 isn't factory optics-ready: it has no slide cut or rail to mount a sight directly, so there's nothing to fit. (Aftermarket gunsmithing can add a mount; we only list factory-fit options.)
Related firearms
Others in the same class — each links to its own compatible-optics list.
Common questions
- Is the S&W Model 642 optics-ready?
- No — the S&W Model 642 isn't factory optics-ready, and it has no slide cut or rail to mount a sight directly.
- What is the effective range of the S&W Model 642?
- In .38 Special, the S&W Model 642's typical effective range is Close quarters (~0–50 yd).