JG 1011B ( AK - 74U ) EBB AEG & chrono.

Measured with Tokyo Marui Perfect Hit 0,20 g BB & 11,1 V/900 mAh LiPo wood & FPS with hex key 2,5 from behind the gearbox ( then max. FPS is 413 (126 m/s), min. 354 ( 108 m/s )).