Williams Gun Sight Fp94/36 Adj Foolproof Reciever Rear Sight

The Williams Gun Sight FP94/36 is a adjustable receiver rear sight built for hunters and precision shooters who want a reliable, no-frills aiming solution. Unlike scopes or electronic optics, this foolproof receiver sight keeps your sight picture clean and uncluttered—no glass to fog, no batteries to fail, and no obstruction cutting into your field of view. It's designed to mount directly to rifles already factory drilled and tapped for receiver sights, making installation straightforward on compatible platforms. At just 1½ ounces, it adds minimal weight to your rifle, making it an ideal backup sight or primary option for hunters working brush, timber, or mid-range shooting where a lightweight, rugged setup matters.

The heart of the FP94/36 is its internal micrometer adjustment system. These adjustments lock positively in place—once you dial in your zero, the sight holds it. No creep, no drift, no accidental bumps resetting your work at the bench or in the field. That reliability is what "foolproof" means here: a sight that does exactly what you set it to do, without fuss or complexity. For shooters who appreciate mechanical simplicity and dependable performance, this Williams rear sight delivers both.

Whether you're running a classic rifle, a modern hunting platform, or a precision gun that supports receiver sights, the FP94/36 is a proven choice. It pairs well with front sights for a traditional open-sight setup, and its compact profile won't interfere with scope mounting if you decide to go that route later.

Key Features

• Internal micrometer adjustments that lock positively to hold zero
• Open sight design with no obstruction to your field of view
• Lightweight at 1½ oz—minimal impact on rifle balance and handling
• Fits standard receiver sight hole spacing on factory-drilled rifles
• Mechanical, battery-free operation for reliable performance anywhere

Specifications

Frequently Asked Questions

What rifles does the Williams FP94/36 work with?

The FP94/36 fits rifles factory drilled and tapped for receiver sights with standard hole spacing. Check your rifle's manual or manufacturer specs to confirm it has receiver sight provisions before purchasing.

Will this sight work as a backup to a scope?

Yes. Many hunters and shooters use receiver sights as a secondary aiming solution in case a scope fails or needs to be removed. Its low profile allows scope mounting on the same rifle.

How do the adjustments lock in place?

The FP94/36 uses internal micrometer adjustments that lock positively, preventing accidental movement of your sight settings due to handling, recoil, or field use.

Is this sight compatible with a front sight?

This is a rear sight; it is designed to work with a compatible front sight to create a traditional open-sight setup. Verify compatibility with your specific rifle and front sight model.