Crusader Forward Assist Button for VFC M4 / Umarex (VFC) HK416 GBB (Red) Net-Weight-(g)_1425 Metal Parts

Metal Parts

It is constructed out of a solid aluminum and features a pyramid textured grip that surrounds 90% of the barrel’s surface

4V LiPo Battery

KJ Works 10rd Magazine for M700

Len Size: 70mm x 50mm x 3mm

Crusader Forward Assist Button for VFC M4 / Umarex (VFC) HK416 GBB (Red) Net-Weight-(g)_1425 Metal PartsCrusader Forward Assist Button for VFC M4 Umarex (VFC) HK416 GBB (Red) Metal Construction If the bolt goes forward, it slides a BB into the chamber but if it fails to go into a fully forward position simply racking the charging handle again will not clear the previous BB Instead, you can push the bolt the rest of the way using the forward assist. Suitable For VFC M4 Umarex (VFC) HK416 Series Airsoft Gas Blow Back GBB Rifle