Northeast Airsoft - 32 rds Gas Magazine for Sten MK2 Machine Carbine Gas Blow Back Radical The iron sight line was

The iron sight line was redesigned and featured a rear receiver aperture battle sight calibrated for 300 yd (274 m) with an additional ladder aperture sight that could be flipped up and was calibrated for 200 - 1

and you don't have to reacquire your target before pulling the trigger

Silver Edge Gear Box  ASR114 standard comes with Silver Edge Gear Box

SKU GP732 Item Weight (gram) 3450 Major Color Black Length 685mm / 765mm (Extended) Barrel Length ~290mm / ~11

Northeast Airsoft - 32 rds Gas Magazine for Sten MK2 Machine Carbine Gas Blow Back Radical The iron sight line wasSuitable for Northeast Sten MK2 GBB Only Steel Structure Capacity: 32 Rounds