Tienly Gel Ball Piston Head V2&V3, New Arrivals, Gel Blaster Parts handguard Its grip is adjustable and

Its grip is adjustable and well made

45-degree angle opening

0 (Buna 70) - Two on Nozzle Stem & One Inside of Nozzle

The shells have a brass cap

this makes it possible to change the firing sequence giving it the ability to operate in both true closed bolt as well as "AEG" mode

Tienly Gel Ball Piston Head V2&V3, New Arrivals, Gel Blaster Parts handguard Its grip is adjustable andMade of aluminum alloy with Japanese ball bearings Enlarged vent holes to increase airflow retracting the piston head 45 degree angle opening independent pressurization o ring expands evenly constant airtight smoother breathing for better performance