2 rail. I have shot 18s with rifle fuel like how easy and precise They are really. I am able to place extra money into general performance components then clone correct parts similar to a ops brake and collar that I haven't got a can for. Higher Electricity matches replicate https://knightsarmamentdropinrail08482.worldblogged.com/35392788/a-secret-weapon-for-knights-armament-rail