FPS SOFTAIR X-RING CARBON FIBER REINFORCED TECHNOPOLYMER PISTON HEAD FOR HIGH ROF (XPAVPCF) maxx depending on your setup and

depending on your setup and spring strength

120 rd Mid Cap Magazine for ARP 9 Style AEGs

Honestly if you want a Real Deal air seal

5 Universal Double Sided Tensioner which can be used in one of two orientations to accommodate different sized Hop up windows on inner barrels

90 Degree Front End

FPS SOFTAIR X-RING CARBON FIBER REINFORCED TECHNOPOLYMER PISTON HEAD FOR HIGH ROF (XPAVPCF) maxx depending on your setup andXring Carbon fiber reinforced technopolymer piston head designed for high rof and to increase the silence of the aeg (XPAVPCF) It is the lightest among those produced by the FPS for rifles with gusts over 30 BBs second. Its adoption lightens the weight of the piston and piston head with a significant reduction in mechanical stress and noise. The particular conformation of the striking part (conical degrading towards the center) ensures that the