Hey guys here is what I havr currently with a HK416 on the way.
SKD M4SS - Standard
Vector - 1.3 spring , oring , alloy barrel, 11.1v battery
J10 ACR - 33cm alloy barrel cnc bearing 18:1 gears 1.3 spring, metal piston, oring, 11.1v battery. Chi hai 37k motor.
With the HK being delayed from the shop I preordered from and another space on the rack trying to figure out whats next. Anyone have any suggestions Internal mods will be minimal after the J10 was a pain but love playing around externally so thinking m4 unless there are any other reliable blasters that I can mod externally.