C5 Side Charging | Bobro Engineering QD | Rugged Obsidian 9
This video details a custom AR-15 build inspired by the MP5 platform, utilizing a New Frontier Armory C5 side-charging upper and an 8-inch 9mm barrel. The build incorporates an SB Tactical PDW brace, Geissele rail, and a tri-lug adapter for easy suppressor and muzzle device changes. The presenter highlights the functionality of the Bobro Engineering QD mount and the Modlite system, emphasizing momentary-only light activation for tactical applications. The build was tested with KCI magazines and PMC ammunition, experiencing no malfunctions.



![[Tested] SB Tactical HBPDW, Midwest Industries Side-Folding, Foxtrot Mike Side Charging Upper](https://i.ytimg.com/vi/nPV-mAZJWWg/hqdefault.jpg)






