Angry Gun HK Style Front & Rear Sight for Umarex (VFC) 416 AEG/ GBB Rifle

Angry Gun HK Style Front & Rear Sight for Umarex (VFC) 416 AEG/ GBB Rifle Metal Construction Fit to Mount on 20mm Picatinny Rail Flip-up Design Suitable for Umarex (VFC) HK416 Series Airsoft AEG/ GBB Rifle