TM 05538C-23 Organizational and Intermediate Maintenance Rifle, 5.56-mm, M16A2
Armorers Manual FN P90
Owner’s manual PS90 cal. 5.7x28 mm Carbine
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Patent 2098727 Lock mechanism for automatic guns (1934)
Patent 3198076 Convertible gun (1965)
Patent 5513461 Light-weight automatic rifle (1996)
Patent EP 0188179 B1 (1990)
Patent EP 0555617 B1 (1992)
Patent US 2010/0126053 A1 Ammunition magazine with four ammunition stacks
FM 23-11 Field manual 90mm recoilless rifle, M67
Recoilless weapon
TM 9-314. Тechnical manual 57-mm Rifles T15E13 and M18 75-mm Rifles T21 and M20 (T25)
TM 9-1015-221-20P. Organizational maintenance for Rifle, recoilless, 106-mm - M40A2 and M40A4
Artillery fuze identification manual. Section 1. Communist bloc ammunition
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