The Henry Repeating Arms Dovetail-to-Picatinny Adapter (Henry part no. HLPA001) lets you bolt modern Picatinny-pattern optics and mounts onto a rifle that only came with a factory 3/8-inch dovetail cut. It’s a one-piece base that spans the dovetail slot and presents a standard M1913 rail on top, opening up compatibility with the wide range of scope rings, red dot mounts, and accessory rails built around the Picatinny standard. For Henry owners who want to move beyond the limited selection of dovetail-specific rings, this adapter is the simplest way to get there without gunsmithing.

Key Specifications

• Converts a factory 3/8-inch dovetail cut to a full-length rail.
• Presents a standard M1913 Picatinny rail on top for broad accessory compatibility.
• Built as a one-piece base for a simple, single-part installation.

Frequently Asked Questions

What does this adapter do? It converts a 3/8-inch dovetail cut to a Picatinny rail so you can mount standard rings, mounts, or optics.

Is it a one-piece or two-piece base? It’s a one-piece base spanning the dovetail slot.

Buy the Henry Dovetail-to-Picatinny Adapter

Open up your dovetail-cut Henry to the full range of Picatinny-pattern optics and mounts. Order this adapter from our scope bases lineup at Henry Repeating Arms and mount the optic you actually want. Order it from our Lubbock, Texas gun shop for fast, direct shipping.