There's much love for Chris Costa in Japan that Novel Arms released a Combat T1 Costa Model for use on airsoft guns... "From Nobel Arms comes the popular product COMBAT T1. It has been commercialized to commemorate the CHRIS COSTA survival game Japan Tour model. This is the dot sight that Chris Costa actually use as equipment.

Rifle or carbine, it is a small dot site that can be widely used. Also it has high accuracy, with high quality parts. You can change the mount in High mode and the Low mode. Kill flash is also standard equipment.

• 1 times × 22mm
• Reticle: dot (illuminance adjustment 11 steps)
• Lock type QD mount specification
• Kill flash
• Low mount with replacement
• Lens cover
• See-through high-mount specification
• COSTA LOGO engraved"