M120 MAIN SPRINGSKU: 101SPA2009
Specna Arms is a well-known brand on the airsoft market. To meet the expectations of customers, we introduce high-quality internal parts as separate products. From now pistons, cylinders, nozzles, gearbox skeletons and many more will be available for sale. This will allow you to get the maximum replica performance. Specna Arms never lags behind - it is constantly developing and improving its products to provide clients with optimal solutions in the airsoft field.
The highest quality steel wire was used to make Specna Arms springs. Thanks to this, they are durable, and carefully finished because they have grinded ends. Uneven spring winding reduces its wear, prevents spring breakage and improves the replica's response time to the trigger being pressed.
Specna Arms springs are a great choice for any airsoft player seeking to achieve a specific muzzle velocity, perfect for tuning all types of AEG replicas.