Flip-Up front and rear sights

1″ Tube Diameter

5mmAmmo Capacity: 40 RoundsFPS: 400

Model: ZW31160160

1 Inch MOA Adjustments

POLARSTAR KYTHERA V2 M4 SCOPES Flip-Up front and rear sightsIT IS THE USER'S RESPONSIBILITY TO ENSURE THAT THE PARTS ARE COMPATIBLE BEFORE PURCHASE. ALL PARTS ARE FINAL SALE The Kythera has been the most eagerly anticipated products from PolarStar in the past decade. This HPA system is a radical departure from all previous systems that PolarStar has produced since the Kythera does not use a battery, an FCU or any type of electronics. The Kythera is completely mechanical. This means you never have to worry