- MIL-C-50797 VALID NOTICE 1 13 9997706 0331228 2 MIM-50797 (AR )TOTICE 1 21 rqw 1987 MILITARY SPECIFICATION CASE, CARTRIDGE, 20MM: M103A1 MIL-C-S07gl( AR), dated 28 PIq 1975, has been reviewed and determined to be valid-far use in acquistion. Preparing activity: Army - All AMSC NIA FSC 1305 DISTRIBUTION STATEMENT A. Approved far public release; distribution is unlim I Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-