Williams Gun Sight Fp-336-Tk Receiver Sight W/Target Knob Fits Marlin 336

The Williams Gun Sight FP-336-TK is a receiver sight built for shooters who want precise, reliable aiming on their Marlin 336 lever-action rifle. This is a no-frills, time-tested solution for hunters and range shooters who prefer iron sights over scopes—or want a backup sight that sits low and tight on the gun. The FP-336-TK uses Williams' proven internal micrometer adjustment system, which locks your sight settings in place so they won't drift or shift during the hunt or match.

Weighing just 1½ ounces, this receiver sight won't burden your rifle or throw off balance. It mounts using standard hole spacing on factory-drilled-and-tapped Marlin 336 actions, so installation is straightforward for anyone comfortable with basic gunsmithing. The design keeps your sight picture clean—no obstructions or bulky housings blocking your field of vision when you're on target.

The target knobs on this model give you repeatable adjustments for elevation and windage, making it easier to dial in your zero at the range or make field corrections. If you're running a Marlin 336 and want a compact, dependable receiver sight that doesn't demand batteries or fiddle with glass, the FP-336-TK delivers the simplicity and accuracy that lever-action shooters have relied on for decades.

Key Features

• Internal micrometer adjustments lock positively to prevent accidental sight shift
• Target knobs for repeatable, precise elevation and windage adjustments
• Lightweight design at 1½ oz—minimal impact on rifle handling
• Clean sight picture with no obstructions to your field of view
• Mounts on factory-drilled-and-tapped receiver holes on Marlin 336 rifles

Specifications

Frequently Asked Questions

Will this receiver sight fit my Marlin 336?

Yes. The FP-336-TK is designed to mount on Marlin 336 rifles with factory-drilled-and-tapped receiver holes using standard hole spacing.

What do the target knobs do?

The target knobs allow you to make repeatable adjustments for elevation and windage, making it easier to dial in your zero and make field corrections when needed.

How do I know my adjustments will stay locked?

The FP-336-TK uses internal micrometer adjustments that lock positively, preventing accidental movement of your sight settings during handling or recoil.

Will this sight obstruct my view?

No. The FP-336-TK is designed with a clean sight picture in mind—there are no obstructions or bulky housings that will block your field of vision when you're aiming.