285mm precision inner barrel

Frame features a lightweight polymer build with thanks to lightning ports on front of pistol grip

The replica features a ESA™ Quick Spring Change System

Proprietary tri-shot AES gearbox fires three rounds per trigger pull in semi-auto

M-LOK Nut x 2

PCU Aluminum Shotgun Tracer Unit for Standard 870 Breacher tokyo marui 285mm precision inner barrelFits Standard: Tokyo Marui: M870 Breacher Jag Arms: Scattergun Super CQB Scattergun SP Scattergun SPX Scattergun SPX2(it is necessary to modify top rail) Scattergun Reaper Secutor arms: Velites (invicta) GII Velites (invicta) GIII Velites GV Velitas GVI Golden Eeagle: M8874 M8875 M8876 M8877 M8878 M8879 M8881 A Full Aluminum Construction and modularity make this tracer unit the ultimate tracer for M870 style shotguns. The amazing battery efficiency