CNC steel gear set 13_1 M4/M16 guns & parts - M4 / M16

- M4 / M16

They can be recharged frequently

You should also remember to go back to regular maintenance using silicone oil

005mm) and a weight difference within 0

the manufacturer achieves ideally-spherical BBs without visible cavities or seams

CNC steel gear set 13_1 M4/M16 guns & parts - M4 / M16CNC steel gear set 13_1 Specna Arms is a well known brand on the airsoft market. In order to meet customers' expectations, we introduce the high quality internal parts as separate products. From now on gears, pistons, cylinders, nozzles, gearbox shells, and many more will be available for sale. That will allow you to get the maximum performance from your replica. The Specna Arms never lags behind it constantly Develops and Improves its products to