Accession Number : ADA022357


Title :   Evaluation of 7.62 MM Cartridges Assembled with Caliber .30 API and Incendiary Bullets


Descriptive Note : Technical research rept.


Corporate Author : FRANKFORD ARSENAL PHILADELPHIA PA


Personal Author(s) : Shisler, Vernon E


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a022357.pdf


Report Date : Jul 1975


Pagination or Media Count : 20


Abstract : This report describes an evaluation of a sample of 7.62 mm cartridges that were assembled with Caliber .30 armor piercing incendiary (API) and incendiary bullets for the U.S. Air Force (USAF). The terminal performance as well as the overall cartridge performance was evaluated. The results are presented in this report. In general, the 7.62 mm cartridges, assembled with Caliber .30 API and incendiary bullets, performed satisfactorily in the 7.62 mm minigun. However, the rifling twist of other 7.62 mm weapons is slower than that in the minigun and did not provide adequate spin to stabilize the bullets. The terminal performance of these cartridges is similar to that of their Caliber .30 equivalents. It was concluded that the 7.62 mm API and incendiary cartridges described in ths report are suitable for minigun use.


Descriptors :   *FIRING TESTS(ORDNANCE) , *INCENDIARY AMMUNITION , *ARMOR PIERCING AMMUNITION , STABILITY , SMALL ARMS AMMUNITION , EXTERIOR BALLISTICS , MUZZLE FLASH


Subject Categories : Ammunition and Explosives


Distribution Statement : APPROVED FOR PUBLIC RELEASE