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Lyman 57SML Receiver Sight for Lyman Deerstalker & Trade Rifle and Thompson Center Hawken Rifle, Aluminum Blue

SKU: LY3090114 MFR: 3090114
$134.95
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Key Features

  • Enhance your rifle's accuracy with this Lyman receiver sight, designed for precision shooting.
  • Enjoy 1/4 minute adjustments for windage & elevation on your Lyman or Thompson Center rifle.
  • Durable blued aluminum construction ensures this rear sight withstands tough hunting conditions.
  • Achieve better target acquisition with interchangeable aperture discs for varied lighting.
  • Upgrade your Lyman Deerstalker or Hawken rifle with this easy-to-install replacement sight.
  • Get precise aiming and magnification for improved shot placement with this quality sight.
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Special Order?Estimated to Ship: 09/15/2025
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Questions & Answers

Shopper : Why Did You Choose This?REUBEN J : Needed a new peep sight.John B : I have been looking for one.

Reviews about this item

Review Summary

2018-01-29T12:21:36

Rated 5 out of 5

Have Several -Great for old eyes

Works great on my muzzle loaders. Smaller apertures are nice for sighting in accurately. Wider one for hunting. Tightened my groups up.

DAVID F.

2018-01-23T07:29:40

Rated 5 out of 5

Lyman 57 SML

High quality well made peep sight that is easy to install and sight in.

James E.

2016-04-28T14:30:24

Rated 5 out of 5

Sight for aged eyes

I needed a sight for a Lyman Deerstalker muzzle loader,since the "open" sights are difficult to use for competition.The Lyman 57sML sight brings the target into focus without squinting. As a customer of ADORAMA for photographic lenses,and other accessories,I was surprised that ADORAMA carried the sight, and it was at a great price!

EARL K.

2015-12-28T05:47:59

Rated 5 out of 5

Great Sight

Very easy to install. Works great especially for older eyes.

DALE H.

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Lyman 57SML Receiver Sight Specifications

  • Material

    Blued Aluminum

  • Adjustments

    1/4 minute micrometer for elevation and windage

  • Fits

    Lyman Deerstalker and Trade Rifles
    Thompson/Center Hawken Rifles and almost all Hawken-style replica rifles

  • UPC Code

    011516301147

About Lyman 57SML Receiver Sight

FEATURED REVIEWS

Sight for aged eyes

By EARL K.

I needed a sight for a Lyman Deerstalker muzzle loader,since the "open" sights are difficult to use for competition.The Lyman 57sML sight brings the target into focus without squinting. As a customer of ADORAMA for photographic lenses,and other accessories,I was surprised that ADORAMA carried the sight, and it was at a great price!

Have Several -Great for old eyes

By DAVID F.

Works great on my muzzle loaders. Smaller apertures are nice for sighting in accurately. Wider one for hunting. Tightened my groups up.

You can enhance your shooting precision with the Lyman 57SML Receiver Sight, meticulously engineered for the Lyman Deerstalker, Trade Rifle, and Thompson Center Hawken Rifle. This sight is a testament to craftsmanship, offering 1/4 minute audible click micrometer adjustments for both windage and elevation, allowing for fine-tuning with unmistakable feedback. The adjustments are made easy with coin-slotted low-profile stayset knobs, designed for quick, on-the-fly changes without the need for specialized tools.

The robust black anodized aluminum body ensures durability and longevity, while the blue steel knobs and detents add a touch of refined aesthetics without sacrificing functionality. The sight's quick-release slide is equipped with a return-to-zero preset screw, which facilitates rapid removal and reattachment without losing your initial zero setting, saving time and effort during field adjustments.

Included with the Lyman 57SML Receiver Sight are two interchangeable aperture discs: a large hunting aperture for greater visibility in low-light conditions and a small target aperture for enhanced focus and accuracy at longer ranges. This versatility makes the sight suitable for a variety of shooting scenarios, from competitive marksmanship to hunting expeditions.

Shooters with a keen eye for quality will appreciate the high-quality, sturdy construction that promises reliable performance shot after shot. The sight's accurate alignment capabilities are especially beneficial for those with older eyes or anyone seeking a clearer, more precise sighting solution.

Whether you're aiming to improve your competitive edge or simply seeking a more reliable sighting system for your beloved rifle, the Lyman 57SML Receiver Sight stands as a superior choice, backed by glowing customer reviews that attest to its ease of installation and exceptional functionality. Elevate your shooting experience with this accurate, durable, and high-quality receiver sight, another fine offering from Adorama's selection of precision shooting accessories.

Lyman 57SML Receiver Sight Features

  • Export of this product outside of the United States of America is not allowed and is controlled by the US Department of State

Warranty Information

This product has a limited warranty of 12 months for parts and 12 months for labor.

Key Features

  • Enhance your rifle's accuracy with this Lyman receiver sight, designed for precision shooting.
  • Enjoy 1/4 minute adjustments for windage & elevation on your Lyman or Thompson Center rifle.
  • Durable blued aluminum construction ensures this rear sight withstands tough hunting conditions.
  • Achieve better target acquisition with interchangeable aperture discs for varied lighting.
  • Upgrade your Lyman Deerstalker or Hawken rifle with this easy-to-install replacement sight.
  • Get precise aiming and magnification for improved shot placement with this quality sight.

What's in the box:

  • Lyman 57SML Receiver Sight
  • 2 x Interchangeable Aperture Discs (Large Hunting and Small Target)
  • Blue Steel Knobs and Detents
  • Lyman 1 Year Warranty