Paired with a hammer spring

This hi capa recoil spring has a special heat treated finish

Please make sure your Airsoft gun is compatible with green gas before purchasing

The Max Reloader is a 1

The side bipod legs can then be mounted to the Picatinny accessory rails

PTS KINETIC™ SCAR MREX™ M-LOK™ MK2 2.2” RAIL G&G Paired with a hammer springThe Kinetic MREX Modular Receiver Extension is designed to be simple, durable, and lightweight. The slim profile of the MREX greatly improves the aesthetic of the SCAR by giving it a long sleek profile. Its extended rail length in front of the front sight gas block increases the rifles modularity by increasing the real estate for accessory attachments as well as improves ergonomics by better accommodating the modern forward support hand rifle hold and