Last but not least you also get a SP88 sidepanel

If the red dot sight is not used for 4 hours

It is made of reinforced polymer

so you don't have to bother filling up with pellets all the time

M1911 series as well as M45A1 and V10

Ultimate Stempelhoved, CNC clayplay Last but not least youUltimate has their new piston head here. It is manufactured from CNC aluminum and comes with 8 built in pressure holes and an o ring to reduce friction when the spring is running. The ventilation holes are also made so that the o ring creates a seal against the sides of the cylinder. It is 14. 5 mm in diameter, which makes it fit in most AEG weapons. The thickness is 8. 6 mm