The Lyman 66 Receiver "Peep" Sights are precision adjustable iron sights designed to bring classic lever-action rifles like the Winchester 94 and Marlin 336, as well as select modern shotguns, into sharp focus. Built around a rugged receiver-mounted housing with a micrometer elevation scale, this sight offers repeatable adjustments and a clean, uncluttered sight picture for serious shooters.

Ideal for hunting, range work, and general marksmanship training, the Lyman 66 provides fine 1/4 minute click adjustments for both elevation and windage, letting you dial in your zero with confidence. The quick-release slide and coin-slotted stayset knobs make on-the-fly changes straightforward, while the interchangeable large hunting and small target aperture discs adapt the sight to changing light and shooting conditions. Backed by Lyman’s long-standing reputation for practical innovation and dependable craftsmanship, the 66 Receiver Sight is a refined upgrade for traditional rifles.

Key Features:

• Manufacturer: Lyman
• Model: 66 Receiver "Peep" Sight
• Unique Features: 1/4 minute click micrometer adjustments, quick-release slide, coin-slotted stayset knobs, interchangeable hunting and target aperture discs