How to remove your delta ring on your airsoft gun
Link to buy a barrel nut tool in Canada
https://www.airsoftparts.ca/store2/index.php?main_page=product_info&cPath=76&products_id=838
Link from US site
https://www.airsoftgi.com/advanced_search_result.php?keywords=armorer%27s+wrench&inc_subcat=&categories_id=&x=-1015&y=-175
Post time: Jun-23-2017