![An M-240B machine gun rests on the ground at a crew-served weapons firing range April 12, 2017, at the Fort Custer Training Center in Battle Creek, Michigan. Continuous training keeps Airmen ready An M-240B machine gun rests on the ground at a crew-served weapons firing range April 12, 2017, at the Fort Custer Training Center in Battle Creek, Michigan. Continuous training keeps Airmen ready](https://c8.alamy.com/comp/J13B2G/an-m-240b-machine-gun-rests-on-the-ground-at-a-crew-served-weapons-J13B2G.jpg)
An M-240B machine gun rests on the ground at a crew-served weapons firing range April 12, 2017, at the Fort Custer Training Center in Battle Creek, Michigan. Continuous training keeps Airmen ready
![Appendix J-- Lethal and Nonlethal Weapons | Making the Soldier Decisive on Future Battlefields | The National Academies Press Appendix J-- Lethal and Nonlethal Weapons | Making the Soldier Decisive on Future Battlefields | The National Academies Press](https://www.nap.edu/openbook/18321/xhtml/images/p230.jpg)
Appendix J-- Lethal and Nonlethal Weapons | Making the Soldier Decisive on Future Battlefields | The National Academies Press
![Auto-targeting technology to reduce 'aim error' in crew-served weapons | Article | The United States Army Auto-targeting technology to reduce 'aim error' in crew-served weapons | Article | The United States Army](https://api.army.mil/e2/c/images/2017/05/25/479340/original.jpg)
Auto-targeting technology to reduce 'aim error' in crew-served weapons | Article | The United States Army
![Rɪᴄʜᴀʀᴅ Kᴇᴍᴘ ⋁ on Twitter: "Children & firearm safety. Children are much better suited to crew-served weapons like mortars or heavy machineguns. https://t.co/AP6hTDWRaW" / Twitter Rɪᴄʜᴀʀᴅ Kᴇᴍᴘ ⋁ on Twitter: "Children & firearm safety. Children are much better suited to crew-served weapons like mortars or heavy machineguns. https://t.co/AP6hTDWRaW" / Twitter](https://pbs.twimg.com/media/CfqLBFXWEAAqI6N.jpg)
Rɪᴄʜᴀʀᴅ Kᴇᴍᴘ ⋁ on Twitter: "Children & firearm safety. Children are much better suited to crew-served weapons like mortars or heavy machineguns. https://t.co/AP6hTDWRaW" / Twitter
![File:US Navy 100310-N-7058E-201 Fire Controlman 1st Class Ronila Ivory uses inert ammunition to demonstrate how to load an M240 machine gun during crew-served weapons familiarization training aboard the littoral combat ship USS File:US Navy 100310-N-7058E-201 Fire Controlman 1st Class Ronila Ivory uses inert ammunition to demonstrate how to load an M240 machine gun during crew-served weapons familiarization training aboard the littoral combat ship USS](https://upload.wikimedia.org/wikipedia/commons/e/ea/US_Navy_100310-N-7058E-201_Fire_Controlman_1st_Class_Ronila_Ivory_uses_inert_ammunition_to_demonstrate_how_to_load_an_M240_machine_gun_during_crew-served_weapons_familiarization_training_aboard_the_littoral_combat_ship_USS_Free.jpg)