Item Information

BELL 20mm Picatinny Front & Rear Sight Set 

Suitable for HK416 & HK417 Series Airsoft AEG GBB

Compatible with most Standard 20mm RIS RAS Rail

Adjustable for rear sight come with four aperatures

Weight : Approx 115g

Material : Metal

Color : Black

Model No : BELL-HK01-HK02-Set