If you have a problem with low-flying German Messerschmitts or Japanese Zeroes, Rock Island Auction Company may have just what you are looking for in a pair of naval AAA mounts.
As part of their May Premier Auction, RIA has both an original early WWII fixed-dual mounted AN-M2 anti-aircraft gun for those who like their “triple-A” in .30-06 as well as a hulking WWII Navy Oerlikon 20 mm cannon.
The Navy AN-M2 .30 Cal Navy MK II Mod 3 Aircraft Mount includes a rare MK 9 Mod 1 Illuminated Electronic Gun Sight
The working C&R Oerlikon 20 mm MK4 Naval Cannon has an original deck mount and gun cradle, though good luck finding 20×110mm RB ammo
