Set comes with 1.8 Spring with metal plunger tube
20mm rail compatible
1.5 spring available to lower the fps
Spring dimension : 18cm x 2.4cm x 2.4cm
Able to use with BCAR and SCAR
Compatible with Talon dart magazines
Set comes with 1.8 Spring with metal plunger tube
20mm rail compatible
1.5 spring available to lower the fps
Spring dimension : 18cm x 2.4cm x 2.4cm
Able to use with BCAR and SCAR
Compatible with Talon dart magazines