Field Manual (FM 31-14): M249 LIGHT MACHINE GUN IN THE AUTOMATIC RIFLE ROLE

OD1505: OPERATION, MAINTENANCE, AND INSPECTION OF THE M249 MACHINEGUN

STP 7-11BCHM1-SM SOLDIER'S MANUAL, SKILL LEVEL 1, CMF 11, INFANTRY
071-312-4025 - Maintain an M249 Machine Gun
071-312-4029 - Correct Malfunctions of an M249
071-312-4030 - Zero an M249 Machine Gun
071-010-0006 - Engage Targets with an M249

Technical Manual (TM 9-1005-201-10): Operator's Manual Machine Gun, 5.56-mm, M249 w/Equip. 26 July 1991.

Field Manual (FM 23-65): BROWNING MACHINE GUN CALIBER .50 HB, M2

Technical Manual (TM 9-1005-213-10): Operator's Manual for Machine Guns, Caliber .50; Browning, M2, Heavy Barrel Flexible, 6 August 1992, with Changes 1 and 2, 1 August 1995 and 6 August 1996.

STP 7-11BC1-SM-TG SOLDIER'S MANUAL AND TRAINER'S GUIDE, SKILL LEVEL 1, CMF 11, INFANTRY
071-022-0005 - Correct Malfunctions of a M2
071-022-0012 - Mount a M2 on a Vehicle
071-022-0013 - Dismount a M2 from a Vehicle

Field Manual (FM 23-27): MK 19, 40-MM GRENADE MACHINE GUN, MOD 3

Technical Manual (TM 9-1010-230-10): Operator's Manual and Components List for Machine Gun, 40-mm, MK 19 MOD 3

STP 7-11BCHM1-SM SOLDIER'S MANUAL, SKILL LEVEL 1, CMF 11, INFANTRY
071-030-0006 - Unload an MK19 Machine Gun
071-030-0008 - Correct Malfunctions of an MK19
071-030-0009 - Mount an MK19 on a Vehicle
071-030-0010 - Dismount an MK19 from a Vehicle

DA PAM 350-38: STANDARDS IN WEAPON TRAINING, Chapter 5, Infantry Weapon Systems (MS Word)

TC 23-13: CREW-SERVED WEAPON NIGHT VISION SIGHT

AR 385-63: Policies and Procedures for Firing Ammunition for Training, Target Practice and Combat. 15 October 1983.

TM 9-1010-231-13&P: Operator, Organizational and Intermediate Maintenance Manual, for Gun Mount