ProWin CNC aluminum hop chamber for m4/m16 electric gun (deluxe)

Available again, hop chamber model made of CNC alluminium
hi precision construction for more accuracy and air seal
easy to adjust by using the R-type adjuster wheel
perfect use with Marui; g&p, g&g, ka and compatible models
common hop up packing can be used (not included)

BOX INCLUDES

CNC hop chamber
adjust tools and levers
barrel clip