Sigma HG-21 Large Hand Grip

For fp Digital Camera Improves Handling, Offers Secure Grip Attaches to Bottom of Camera via 1/4"-20 Dedicated to the Sigma fp mirrorless camera, the HG-21 Large Hand Grip provides an improved and more secure grip when shooting handheld with the camera. It attaches to the bottom of the camera body via the rear 1/4"-20 mount.