PCU Aluminum Shotgun Tracer Unit for Standard 870 Breacher Airsoft Revolver Born of the Bundeswehrs need

Born of the Bundeswehrs need for a high powered

Gas magazine included and pre-installed with single stack mod to allow faster

Length: 770mm - 860mm AdjustableWeight: 8

the SSR4 is fitted with 8 mm bushings

Polished slide guide rails improve cyclic rate

PCU Aluminum Shotgun Tracer Unit for Standard 870 Breacher Airsoft Revolver Born of the Bundeswehrs needFits 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