Ordnance Maintenance. 20mm Automatic Gun M1 and 20mm Aircraft Automatic Gun AN-M2. U.S. Maintenance manual for 20mm gun.
British Ordnance Collectors Network
Join over 14,000 collectors of inert military ordnance. Get expert identification help for shells, fuzes, grenades, and more — plus access our classifieds marketplace and decades of archived knowledge. Free to register, takes seconds.
Resource icon
TM 9-1227 August 7,1942 2023-07-29
- Author Panther
- Creation date