The ARCA Rail was designed to give you the flexibility and ease of use that you need for mounting your rifle. Mount your Arca Swiss tri-pod or bi-pod, picatinny rail accessories, and a Harris bi-pod all on one mount! The ARCA 3-Way Rail beautifully incorporates 3 of your popular accessory mounting options. We've all been there, having to take off a bi-pod mount and switch to a tri-pod mount at the most inconvenient time. Now, you have an all in one solution to mounting your rifle, no hassles guaranteed. The ARCA 3-Way Rail allows for Arca Swiss quick release accessories to be seamlessly attached to your rifle. Also incorporated to the design is a picatinny rail for accessories like flashlight mounts, laser, or a handstop/foregrip. Already have a Harris bi-pod? This rail allows for that too. With so many brands of accessories and different mounting styles, having one system to handle it all is almost impossible. The 3-way ARCA Rail solves that problem and gives you one solution for m...