>>16363433an improvised recoilless gun would literally just be a large metal tube with a big ass so yea thats easy i think
basically recoilless rifles are only used for being lightweight simple and easy to use since theres no recoil and thus no need for a recoil system albeit the shell doesnt go as far as a regular cannon but its still a fucking cannon
small caliber recoilless were never used because its small and if you cant handle the recoil of a fucking regular rifle you shouldnt be in the army anyway and plus the backblast would burn a hole in your shoulder
how could he forget about recoilless guns has he never seen the fucking rocket launcher THOUGH technically they arent guns since the projectile is rocket propelled