Downloaded from https://www.everyspec.com MIL-STD-81OD 19 July 1983 TABLE 519.3-III. GMo sDec~. ,. ,.”. Gun Caliber Blaat Energy, E Gun (m) (in) (J)* GAu-2B/A 7.62 .30 t- 6,700 GAu-4/A 20 .79 74,600 GAU-81A .30 1.18 307.,500 AN-m 12.7 .50 26,000 M3 20 .79 83,000 M24 20 .79 80,500 M39 20 .79 74,600 M61A1 20 -79 74,600 MKll 20 .79 86,500 NIC12 20 .79 86,500 joules (J) x 0.7376 = foot-pounds ~. ..: . ..: ., MSTHOD 519.3 19 JUIY 1983 519.3-10