Elite Force HK MP7 A1 AEG - Tracer Muzzle Break

Muzzle break designed for the new (2019) H&K MP7 AEG.
This version is designed to work with the ACETECH Lighter S tracer unit.
I have included the barrel adapter I made to mount the tracer as well as the cover I printed for the tracer.

Increases the length of battery that can fit in the gun.
Fits flush with top rail riser or has a matching rear riser.
Top rail riser split into three pieces for easier printing.

See my original muzzle brake linked below for the rail riser pieces.

It has holes for #6-32 screws to secure the top rails but friction seems to get the job done.

Link to mag plate: https://www.prusaprinters.org/prints/35220 
Link to picatinny rails: https://www.prusaprinters.org/prints/35219 
Link to rear rail: https://www.prusaprinters.org/prints/35224 
Link to stock pad: https://www.prusaprinters.org/prints/35225 
Link to original muzzle break: https://www.prusaprinters.org/prints/35223

Acetech Cover is inspired by: https://www.thingiverse.com/thing:3948792
While the Adapter I designed works, this muzzle is also compatible with the 12mm to 14mm CCW sold by Lees Precision Engineering.