HK416A5 VFC M4 AEG - Black Belts This inner barrel is an

This inner barrel is an upgrade to improve your gun's performance

pull the bolt back first prior to inserting the magazine

The Red Dot automatically turns on whe there is sufficient sun light

NCStar STM3942GDV2

AA battery should be used when there isn't enough sun light

HK416A5 VFC M4 AEG - Black Belts This inner barrel is anThe HK416A5 VFC M4 AEG Black. A fully licensed airsoft gun from HK Elite Force with newly upgraded internal parts for 2018. This is a top of the line advanced HK 416 carbine, fully metal, the best parts, etc. Upgraded mosfet unit. New Avalon ECS gearbox. Uses standard M4 magazines and accessories. VFC made, extremely nice, and full metal rail system for accessories. Flip up integrated sights (metal) on the top rail too. The stock is a slimline style,