PS90 Upper Receiver Parts Kit

This PS90 parts kit is for those who purchased a stripped receiver, barrel and compensator but don’t want to move the parts from their factory receiver. Includes the following FN original factory parts:

• PS90 Cocking Handle Assembly
• PS90 Barrel Support Lock (take down button)
• PS90 Barrel Support Lock Spring
• PS90 Barrel Return Spring
• PS90 Cocking Handle Return Spring