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Questions & Answers
Will this fit a model 521T junior special? Expert Answer

No. The Lyman 57 Receiver "Peep" Sights are only compatible with the Rem. 700, Win. 70 and Sav. 110, as well as Mauser, Springfield and White Systems, and Mauser, Springfield and White Systems - with target knobs.

by Ethan, Gear Expert, February 22, 2022
Will this fit my Model 54 Winchester 3006? Expert Answer

No. The Lyman 57 Receiver "Peep" Sights are only compatible with the Rem. 700, Win. 70 and Sav. 110, as well as Mauser, Springfield and White Systems, and Mauser, Springfield and White Systems - with target knobs.

by Ethan, Gear Expert, February 22, 2022
Customer Reviews
Most Recent Reviews
This works as advertised. Fine click adjustments for windadge and elevation actually work very well. I use this for target shooting along with the Lyman front globe sight on a 98K Mauser. Had both of them installed by a gun smith as some modification...
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Product Info for Lyman 57 Receiver "Peep" Sights

Lyman 57 Receiver "Peep" Sights on sale and available from our online store. OpticsPlanet, Inc is an Authorized US Distributor for Lyman Tritium & Fiber Optic Night Sights.image

Lyman long time favorite receiver sight for bolt actions.

The 57 sight is designed to mount on round receivers, such as Mauser rifles and many popular American bolt action rifles.Features include 1/4 minute audible click micrometer adjustments for elevation and windage, quick-release slide, coin-slotted "stayset" knobs and two interchangeable aperture discs (large hunting aperture and small target aperture) for any shooting condition.

WEIGHT: 4 oz

Download related documents for Lyman 57 Receiver "Peep" Sights:

We offer complete line of Lyman Tritium & Fiber Optic Night Sights. For our complete selection of products by Lyman on sale please visit our Lyman page. For more Tritium & Fiber Optic Night Sights please visit our Tritium & Fiber Optic Night Sights store section.

Specifications for Lyman 57 Receiver "Peep" Sights:

Manufacturer: Lyman
Fabric/Material: Steel

Package Contents:

  • Lyman 57 Receiver "Peep" Sights

Lyman 57 Receiver "Peep" Sights Orderable Models

List of Orderable Models

  • Lyman Receiver Sight 57 SMET-Maus/Spring w/Target Knobs , MPN: 3572091 , UPC: 011516320919 , Code: LY-RS1-EDACAF-3572091
  • Lyman Receiver Sight 57SME for Mauser Springfield-White Sys. , MPN: 3572087 , UPC: 011516320872 , Code: LY-RS1-EDACAF-3572087

Lyman 57 Receiver "Peep" Sights Unavailable & Discontinued Models

List of Unorderable Models

  • Lyman Receiver Sight 57WTR for Win 52 , MPN: 3572089 , UPC: 011516320896 , Code: LY-RS1-EDACAF-3572089
  • Lyman Receiver Sight 57WJS for Win. 70 Rem. 700-Sav.100 , MPN: 3572088 , UPC: 011516320889 , Code: LY-RS1-EDACAF-3572088
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