Harris No. 7A Thin Forend Spacer Adapter

The Harris No. 7A Adapter is the dedicated mounting solution for the M14 and M1A rifle platforms. This adapter is specifically engineered to replace the factory front sling swivel, providing a heavy-duty mounting point for a Harris bipod without compromising the structural integrity of the rifle's gas system or handguard. It ensures a secure, central foundation that is essential for accurate long-range shooting with these iconic semi-automatic rifles.

Key Specifications

• Compatibility: Fits standard M14 and M1A rifles.

• Mounting Type: Replaces existing front swivel hardware.

• Interface: Standard swivel stud for bipod and sling attachment.

• Material: Heat-treated steel and high-strength aluminum alloy.

• Finish: Manganese phosphate coating to match military-spec finishes.

• Origin: Made in the USA.

Benefits & Use Cases

The No. 7A is an essential upgrade for any M1A or M14 owner looking to improve their rifle's accuracy and stability. Because these rifles utilize a unique gas cylinder and handguard arrangement, standard swivel stud adapters often do not provide a secure enough fit; the No. 7A solves this with a platform-specific design that anchors firmly to the rifle. This allows for a more stable prone position, which is critical for making precise shots at extended distances.

This adapter maintains the classic aesthetics of the M14 while providing the modern functionality required for tactical or target applications. It is built to withstand the heavy recoil and heat generated by the .308 Win / 7.62x51mm cartridge, ensuring your bipod remains tight and aligned through hundreds of rounds. Whether you are a competitive shooter or a dedicated enthusiast, the No. 7A provides the professional-grade support your rifle deserves.