![Why do M16 and M4 users hit the left side of the gun after inserting a magazine? Is there some kind of button? - Quora Why do M16 and M4 users hit the left side of the gun after inserting a magazine? Is there some kind of button? - Quora](https://qph.fs.quoracdn.net/main-qimg-c15de0ea7724421dd5e41248df48dfe8.webp)
Why do M16 and M4 users hit the left side of the gun after inserting a magazine? Is there some kind of button? - Quora
![Sure Shot: Confederate Sharpshooters Left No Doubt the Whitworth Was Their Weapon of Choice—When Available Sure Shot: Confederate Sharpshooters Left No Doubt the Whitworth Was Their Weapon of Choice—When Available](https://263i3m2dw9nnf6zqv39ktpr1-wpengine.netdna-ssl.com/wp-content/uploads/2020/11/7b90ec04a0d25479b6f7626ecc33f58c-1200x0-c-default.jpg)
Sure Shot: Confederate Sharpshooters Left No Doubt the Whitworth Was Their Weapon of Choice—When Available
![All About Forensic & Investigative Sciences: Forensic Ballistics- Firearms and Its Parts (What are the various parts of a firearm?) All About Forensic & Investigative Sciences: Forensic Ballistics- Firearms and Its Parts (What are the various parts of a firearm?)](https://1.bp.blogspot.com/-XuRjmClTrPg/Xe-xJ3fJpsI/AAAAAAAAWHA/d-CcVTeRU2g8xIvBWZaRED4RxHIlTQOfwCLcBGAsYHQ/s1600/Picture1.png)
All About Forensic & Investigative Sciences: Forensic Ballistics- Firearms and Its Parts (What are the various parts of a firearm?)
![All About Forensic & Investigative Sciences: Forensic Ballistics- Firearms and Its Parts (What are the various parts of a firearm?) All About Forensic & Investigative Sciences: Forensic Ballistics- Firearms and Its Parts (What are the various parts of a firearm?)](https://1.bp.blogspot.com/-jk4P-ksP9lA/Xe-ym3FPuLI/AAAAAAAAWHY/msoFYkbs1T8-JxqDOC2xHmUlGCa9wMUaQCLcBGAsYHQ/s1600/Picture1.png)