Harris 6A American Rail Adapter Stud 5/16" Black Metal

The Harris 6A American Rail Adapter Stud is the dedicated mounting stud for fitting Harris bipods to American-pattern forend rails. Manufactured by Harris Engineering in durable black metal, the 6A is cut for the wider 5/16" American rail slot and slides directly into the forend.

Once seated, the adapter locks in place with an integrated set screw, holding the bipod securely and providing a repeatable, wobble-free interface between bipod and rifle. The 6A works as a replacement, spare, or conversion stud for any Harris bipod being set up on an American-pattern forend, making it the simple solution for shooters running a Harris bipod on a rifle with American rail dimensions.