Sony FE 400mm f/2.8 GM OSS Arca-Type Foot

The Hejnar Photo replacement foot for the Sony FE 400mm f/2.8 GM OSS is a precision‑machined upgrade designed to provide maximum stability for your flagship super-telephoto lens. This foot offers a native Arca-Swiss dovetail for direct tripod mounting and features an integrated Quick Detach (QD) socket for professional-grade strap systems.

Quick Overview

• Direct replacement foot specifically for the Sony FE 400mm f/2.8 GM OSS lens
• Integrated Quick Detach (QD) socket for standard push-button sling mounts
• Arca-type dovetail eliminates the need for additional plates or adapters
• Precision C.N.C. machined from 6061-T6 Aluminum
• Black anodized surface for a professional, durable finish
• Made in the USA

Product Description

Upgrade your Sony 400mm GM lens with a foot designed for the rigors of professional wildlife and sports photography. This Hejnar Photo replacement foot provides a rock-solid Arca-Swiss compatible base, allowing for a seamless connection to professional gimbal heads and tripod clamps from RRS, Kirk, Wimberley, and others.

Integrated QD Carrying Security: This foot incorporates a built-in QD socket, providing the safest carrying method available for your super-telephoto gear. The QD system—trusted for decades by NASA, law enforcement, and military agencies—uses a secure push-button mechanism that specifically inhibits accidental removal. This is the ideal solution for photographers who carry their camera and lens via professional shoulder slings like the Black Rapid system, ensuring your equipment stays secure even during active field work.

Specifications

• Lens Compatibility: Sony FE 400mm f/2.8 GM OSS
• Material: 6061-T6 Aluminum
• Finish: Black Anodized Coat
• Socket: Integrated Quick Detach (QD)
• Hardware: Stainless steel mounting hardware included