PTS KINETIC SCAR MREX M-LOK 4.9inch RAIL Belts and Accessories Gas Blow back Cycling is

Gas Blow back Cycling is ultra smooth

Lower rails allow you to attach a light or laser

Length added: 4

Laser cut MOLLE attachment points (including shoulder straps)

Gas Blow Back Pistol with Semi-Automatic Shooting Model

PTS KINETIC SCAR MREX M-LOK 4.9inch RAIL Belts and Accessories Gas Blow back Cycling isThe 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