Acetech iTracer Advance BB Control System Black Fleeces P228 uses an 85 mm

P228 uses an 85 mm long inner barrel and generates approximately 295 FPS

4 zipped exterior pockets with zip and 1 interior pocket with zip

with a lens window of 30x23 mm

7-slot Picatinny Rail

Acetech iTracer Advance BB Control System Black Fleeces P228 uses an 85 mmiTracer is a professionally made advanced control system designed by Acetech for spring, AEG, HPA, and GBB airsoft replicas. The kit combines a silencer with a tracer unit, a dedicated control MOSFET unit, and a command unit with a display. Manufactured with high quality materials and components, iTracer Unit is an out of the box ready tracer chronograph unit with a classical look. The module is equipped with an M14 thread base and a safety front cap