New release at Tiger111HK with this replica EOTech 557 made by eAiming. It's actually a cheap price given that it's only US$40.79 and it comes with EOTech markings, basing on the photos provided. You can have a selection between red and green for the illuminated reticle though we do not know what form the reticle is. They claim that there's no ghosting and the switches on the side, just like the real 557, works for adjustments.

eAiming 557 Fully Adjustable No Ghost G/R dot Scope

• 557 Type Laser DOT Scope
• green /red light dot
• Side button design
• NO Ghost Dot Scope
• Full function of right to left and up to down dot adjusting
• Fit 20MM RIS Rail Mount base
• Length : Approx .  130mm
• High : Approx . 60mm
• Power : " AA "x2 (not include)