Description
The Yankee Hill 638 Bipod Adapter is a compact mounting solution that allows shooters to attach a Harris style swivel bipod directly to any Picatinny rail. Machined from 6061-T6 aircraft-grade aluminum and finished with a matte black hardcoat anodized coating to military specifications, this lightweight adapter provides a secure, low-profile interface without adding unnecessary weight to the front of the rifle.
Measuring just 2.6″ in length and weighing approximately 2.1 oz, the YHM-638 is purpose-built for shooters who already run a Harris bipod and want a reliable Picatinny mount. The clamp-on (non-quick-detach) design secures to any standard 1913 Picatinny rail using the included hardware, making it a straightforward upgrade for precision rifle setups, AR platforms, and any rifle equipped with a standard Picatinny rail section.
Manufactured in the USA by Yankee Hill Machine, the 638 bipod adapter is a simple, durable solution for converting any Harris style swivel bipod for use on Picatinny-equipped rifles.









