The Harris #2 Bipod Adapter Flange Nut is a precision mounting solution designed for shooters who need to attach a bipod stud to rifles with hollow plastic fore-ends. If you've ever tried to mount a Harris bipod on a modern synthetic stock and worried about the stud pulling through thin-walled material, this adapter addresses that exact problem. The oversized flange distributes pressure across a wider footprint, giving you solid, reliable support without compromising your rifle's fore-end.

This is essential gear for long-range hunters, benchrest competitors, and precision rifle shooters who depend on Harris Engineering bipods. Rather than relying on a small fastener alone, the flange nut spreads the load, which means your bipod stays secure and your rifle stays stable through strings of fire. Harris has been the standard in shooting accessories for decades, and this adapter reflects that reliability.

Installation is straightforward: the adapter kit includes the flange nut, stud, and washer, so you have everything needed to get your bipod mounted and ready to shoot. The 10-32 threaded hole accepts standard bipod studs, and the compact dimensions ensure compatibility with most rifle builds.

Key Features

• Oversized flange design distributes pressure on hollow synthetic fore-ends
• Prevents stud pull-through on thin-walled stocks
• Includes adapter, stud, and washer
• 10-32 threaded hole for standard Harris bipod studs
• Compact, unobtrusive profile

Specifications

Brand	Harris Engineering
Model	#2 Bipod Adapter Flange Nut
Flange Width	5/8 inch
Flange Length	1 3/8 inches
Shank Diameter	5/16 inch
Thread Size	10-32
Included Components	Adapter flange nut, stud, washer

Frequently Asked Questions

What rifles can I use this adapter with?

The Harris #2 is designed for rifles with hollow or thin-walled plastic fore-ends where a standard bipod stud might pull through or sit unevenly. It works with any rifle that accepts a 10-32 threaded bipod stud on the fore-end.

Is this compatible with Harris Engineering bipods?

Yes. The 10-32 threaded hole accepts standard Harris bipod studs and compatible aftermarket studs of the same thread size.

What comes in the box?

The kit includes the flange nut adapter, the mounting stud, and a washer—everything you need to install and secure your bipod to a hollow fore-end.

Why do I need a flange nut instead of just a regular stud?

Hollow synthetic fore-ends are thin and flexible. A small fastener can cause the stud to pull through or sit unstably under recoil. The wide flange distributes pressure across a larger area, providing solid support and keeping your bipod securely attached through shooting sessions.