Yankee Hill Machine YHM 6″ Picatinny Rail Extension

Description

The Yankee Hill Machine YHM 6″ Picatinny Rail Extension provides an additional Picatinny-compatible mounting surface and raises the mounting plane by 1/2″. It is intended for mounting optics and other Picatinny-style accessories where extra height or rail length is required. The extension is described by the manufacturer as constructed from aircraft-quality aluminum with a hardcoat anodized matte-black finish to military specification or better. It is suitable for use on platforms with standard Picatinny rails.

Key Specifications

• The product is listed as 6 inches long in manufacturer naming and specifications.
• The rail is designed to fit Picatinny style rails for optics and accessories.
• The mounting surface is elevated by 1/2 inch to improve clearance and sight alignment.
• Construction uses aircraft-quality aluminum for a balance of strength and weight.
• The finish is a hardcoat anodized matte black surface meeting military specifications or better.
• Marketed model designation includes YHM 9473 / Rail Extension 6″.
• Intended function: mounts optics and other Picatinny-style accessories where additional rail surface or height is needed.

This YHM rail extension is a straightforward solution when you need to raise an optic or add mounting real estate without altering the host rail. Its aircraft-grade aluminum construction and Mil-spec hardcoat finish provide a durable, low-profile riser that integrates cleanly with Picatinny-equipped platforms. Whether adding clearance for sights or creating space for additional accessories, the YHM extension offers a practical, reliable option for disciplined shooters seeking functional equipment.