speedy m4 polarstar jack

Selling my replica for CQB. Perfectly working. Cant remember the body what came from but its 5 years old now. Freshly fitted with a used polarstar jack from my other replica and specna arms TDC hop up unit. Adding 3D printed grip, flashlight and tracer unit. Very light trigger pull. The body is still very sturdy, no loose or play. Has a starting small crack near the front pin but It was no problem for maybe 4 years of usage. Shooting very nicely even for outdoor games