The Revic FH1 Fluid Head is extremely compact and lightweight, combining beautiful design and ergonomic functionality. The aircraft-grade CNC machined and hard anodized aluminum components offer excellent smoothness, stability and durability. The compact size and ease of operation make it ideally suited for field work where size, weight and durability are key. The Bungee Retention Kit is a simple way to add an additional layer of retention to magazines. Simply route the shock cord through the tabs and secure the two running ends with a square knot. Sold in a set of 3. Mfg: Spiritus Systems