The harness has a three-strap system Every single with a certain functionality. The Dynamic Bungee Strap provides overall flexibility for motion and respiratory without the need of compromising the attract. The Static Buckle Strap would make for easy on/off whilst supplying an anchor level to attract the pistol from. https://www.primmaryarmshop.com/product-tag/fn-510-accessories/?per_page=9&layout=list