A Full Aluminium Construction and modularity make this tracer unit the ultimate tracer for M870 style shotguns. The amazing battery efficiency and ultra bright output produce long lasting tracers allowing you to seamlessly track your shot placement. Ultra high refresh rate.

PCU Aluminium Shotgun Tracer unit Description:

PCU Shotgun Tracer unit Engine Gen.5
Durable aluminium shell
Interchangeable adapters for different models
Battery lasts up to 8,000 rounds(8000x3bbs) / 7 days (Power on)
Can sustain tracer function without limitation of rps
High power and efficiency LEDs
Supports green bbs
Simple single button operation interface
Four side light sources to light up BBs
Charging level indicator (No light – fully charged, Red – charging)
Built-in Lipo rechargeable battery and protection board to avoid
over-charge/discharge

Color: Black
Dimensions: 103x51x48mm (LxWxH)
Material: Aluminium, PET-G
Weight: 190g

Front Sight: 

Tokyo Marui:
M870 Tactical (it is necessary to use front sight shell [P018-FrontSight] or shorten the barrel)
Scattergun TS

Jag Arms:
Scattergun HD (it is necessary to use front sight shell [P018-FrontSight] or shorten the barrel)
Scattergun HDS (it is necessary to use front sight shell [P018-FrontSight] or shorten the barrel)

Secutor arms:
Velites Invicta G·V

Golden Eeagle:
M8870 (it is necessary to use front sight shell [P018-FrontSight] or shorten the barrel)
M8871
M8872 (it is necessary to use front sight shell [P018-FrontSight] or shorten the barrel)
M8873

Package include:
1x PCU Aluminium Shotgun Tracer unit
2x PCU Sticker
1x PCU Patch
1x Charging cable
1x Instruction manual