Brownells S&W K/L/N Frame .196 V-Notch Sight Kit

If you shoot a Smith & Wesson K, L, or N frame revolver and find yourself hunting for a faster sight picture, the Brownells S&W K/L/N Frame .196 V-Notch Sight Kit gives you a wider, more forgiving rear notch than the factory blade. The V-shaped design helps you pick up your front sight faster—especially valuable when you're running a fine bead or ball front sight that demands precision alignment. This is a practical upgrade for shooters who want smoother target acquisition without replacing the entire gun.

The kit is adjustable for windage, so you can dial in your point of impact at your preferred distance and shooting conditions. Installation uses a screw with a .217" diameter head; note that some J frame models may require a smaller head diameter, so verify your specific revolver before ordering. Whether you're prepping a duty gun, a competition wheelgun, or a hunting revolver, this sight swap is straightforward and gives you real-world improvement in sight radius and acquisition speed.

Brownells has been the gunsmith's go-to for parts and tools since 1948, and this rear sight kit reflects that heritage—it's engineered to fit and function reliably. A V-notch rear sight has been a proven design in handgun shooting for decades, and now you can retrofit it to your Smith & Wesson with minimal fuss.

Key Features

• Wide V-shaped rear notch for faster front sight pickup
• Windage adjustable for accurate zero
• Direct replacement for standard S&W K, L, and N frame blade
• Includes screw with .217" diameter head
• Improves sight picture with bead and ball front sights

Specifications

Frequently Asked Questions

Will this fit my Smith & Wesson revolver?

This kit is designed for S&W K, L, and N frame revolvers. Some J frame models may use a smaller screw head diameter (.217" is included in this kit), so confirm your frame size before ordering.

Is windage adjustment included?

Yes, the sight is windage adjustable so you can dial in your zero to match your front sight and ammunition.

What's included in the kit?

The kit includes the V-notch rear sight and a screw with a .217" diameter head for installation.

Why would I upgrade to a V-notch rear sight?

The wider V-shaped notch makes it faster and easier to acquire your front sight picture compared to a standard blade, which is especially helpful if you're using a fine bead or ball front sight.