Forums Airgun Warriors Airgun Talk FX Verminator MKII ... Notifications Clear all FX Verminator MKII .22 cal. bottle removal to replace stock screw o-ring Airgun Talk Last Post by Dado 1 year ago 2 Posts 2 Users 0 Likes 1,571 Views smcowboy (@smcowboy) Wisconsin Joined: 7 years ago Posts: 56 Topic starter March 29, 2019 10:21:17 Can I slowly screw the 400 cc bottle off my Verminator to replace the 006 o-ring under the stock screw that goes into the receiver block? Or do I have to shoot it down? ReplyQuote Topic Tags FX Verminator Dado (@dado) United Kingdom Joined: 1 year ago Posts: 1 January 27, 2024 05:29:29 Hi, that stock, is that FX Crown MK2 Walnut? ReplyQuote