Perun G&G 2.0 ETU Mosfet Upgrade Kit Ghillie Suits FPS is 325 w/

FPS is 325 w/

Umarex 2278059

but is made by SHS OEM) New style with new long stem springs included

Has built-in Metal loading tip for extra long term durability

Perun G&G 2.0 ETU Mosfet Upgrade Kit Ghillie Suits FPS is 325 w/Perun G&G 2. 0 ETU Mosfet Upgrade Kit. PAMF013 Perun Upgrade MOSFET Kit 2. 0 for G&G ETU AEG airsoft Gearboxes Precocking: Fast trigger response can be a matter of victory or defeat, especially in CQB situations. With precocking enabled, piston will remain in rear position after each shot with spring already compressed, ensuring that next shot will be fired immediately after you pull the trigger. Precocking works in semi, burst and full automatic