Categories All About Guns 18-inch mortar, 1695 (Exhibit of the Tower of London). It fired bombs that weigh 540 lbs, and had a barrel mass of 5,291 lbs Post author By Grumpy Post date May 6, 2023 No Comments on 18-inch mortar, 1695 (Exhibit of the Tower of London). It fired bombs that weigh 540 lbs, and had a barrel mass of 5,291 lbs ← Sink the Bismarck! → A Smith & Wesson S&W Model M&P 1905 4th Change with a 6″ barrel in caliber 38 Special Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ