Nuprol Chronograph AC100 - Black MK23 This provides a stiffening guide

This provides a stiffening guide and tiny bumper for the nozzle spring assembly

ergonomic body and precision feed nozzle allow fast one-handed operation

Genuine replacement parts for the M92 series from WE

Includes O-rings & a single stack adaptor

The strengthened structure can bear with the stronger hammer hit

Nuprol Chronograph AC100 - Black MK23 This provides a stiffening guideAn essential piece of kit for any airsofter. Great for retailers, site operators, gunsmiths and even just players who can check their guns power before going to an event or keep an eye to on the power to help diagnose any issues. Built in rechargable lithium battery. USB charging port. (USB lead included) New generation intelligent chip. Tripod mountable. Measures velocity (FPS), Energy (J) and Rate of fire (RPM)