Original Parts: KJ M4 V3
# 9, 17, 17A, 35, 110N ,111, 112N, 113, 114, 116N, 116-1, 116-2, 118.
Velocity to be around 425FPS with 0.2g BB with original OEM KJ M4 inner barrel.
Original Parts: KJ M4 V3
# 9, 17, 17A, 35, 110N ,111, 112N, 113, 114, 116N, 116-1, 116-2, 118.
Velocity to be around 425FPS with 0.2g BB with original OEM KJ M4 inner barrel.