No. Its the Mini-Scout.
Its not corrosion, it comes right off the lens and the body.
Even if it was corrosion you can replace the heads.
I wouldnt put the KX3 on, this is my carry rifle.
Not sure if you seen my video with the Troy Claymore, I have NO use for a flamethrower.
I cant have a 4' fireball at any time let alone night time.
Its just not practical.
The KX3 was designed for helping SBRs with backpressure and cycling issues