The harness has A 3-strap system Every with a specific function. The Dynamic Bungee Strap gives overall flexibility for movement and respiration with no compromising the draw. The Static Buckle Strap makes for simple on/off whilst giving an anchor position to draw the pistol against. The Shoulder Strap presents https://www.primmaryarmshop.com/product-tag/fn-510-accessories/?per_page=9&layout=list