DESCRIPTION 1.Compatible with Stryfe. 2.100% brand new and high quality,Convenient to use. 3.This adapter fits top of the Stryfe and allows you to add the Picatinny on top. 4.Blaster not included! SPECIFICATIONS Model:Top Rail Color: Orange Material: Plastic Package Weight:30 Package Size:45x40x27mm PACKAGE INCLUDED 1xTop Rail Adaptor