Paintball players have been using barrel socks for a long time but many airsoft sites now require the use of barrel socks on all guns in the safe zone so here's a simple canvas camo sock with elastic tie to keep you safe and legal as you strut your stuff on-site. 60x135mm when flat these are best suited to guns without big suppressors and, as shown in the pictures above, we managed to get one over a 38mm diameter Silverback suppressor but you wouldn't be able to use it on anything beefier than that and ideally these are for un-suppressed guns as shown.