Specna Arms is a well-known brand in the airsoft market. To meet the expectations of customers, we introduce high-quality internal parts as separate products. From now on pistons, cylinders, nozzles, gearbox frames and many others will be available for purchase. This will allow you to achieve maximum performance of your replica. Specna Arms never lags behind - it is constantly developing and improving its products to provide customers with optimal solutions in the airsoft field.

A set of 18:1 gears made of steel.