PTS KINETIC™ SCAR MREX M-LOK MK2 4.25" RAIL (Black / Tan) Sniper Rifle Inner Barrels It has a quad rail

It has a quad rail system with a monolithic top rail

The HK Army AeroLite Air System has been developed with performanceand affordability in mind

torches and bipods

- Suitable for the APS CAM870 Shotgun

With the new unique orange mag level indicator

PTS KINETIC™ SCAR MREX M-LOK MK2 4.25" RAIL (Black / Tan) Sniper Rifle Inner Barrels It has a quad railThe 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