M-LOK VFC rails are high quality accessories designed to increase the versatility of your assault rifle. These rails are compatible with the M-LOK mounting system and allow you to easily install a variety of accessories, such as flashlights, lasers, bipods and more.
A complete assortment of high quality steel mounting rings for riflescopes. They are available in three different heights (low - medium - high). These rings are suitable for Weaver / Picatinny rail and they are available in both 30mm or 25,4mm diameter.
This system patented by Fps allows to attenuate the stresses that rack transmits to piston body and it makes the assembly enormously more resistant and reliable than a normal piston.