It has been quite a while since I last covered the Osprey Mk IV set on the blog, we ran a major series of posts last year covering a lot of the different components. One item we did not look at then were the side armour panels and it is one of these we are considering tonight. These are a pair of add on panels that are used to fit extra hard plate side armour to the Osprey set to protect a soldiers flank. Each side panel consists of a flat piece of MTP cordua-nylon:The front is covered with a set of PALS loops to attach pouches to:The main feature of the side plate carrier is a large pocket that a ballistic plate can be slid into:This is secured by a Velcroed flap. The rear of the panel has a set of straps to attach it to the rest of the vest:A small label indicates stores details:Interestingly the Osprey manual does not list these side plate carriers at all, instead just showing the larger cummerbunds that wrap entirely around the wearer’s body. This is a smaller and lighter alternative that just adds the plates to the side and was introduced as part of a mid life upgrade of the Osprey Mk IV to Mk IVA standard and allows the front ops panel to be retained whilst flank armour is worn.