Add a Picatinny rail to the bottom of your airsoft M4 buffer tube. Use it to add accessories, like battery box, etc.
We can custom build this rail to any length. Contact us with what you need.
You will need two zip ties to fasten this Picatinny rail to the bottom of your M4 buffer tube. The zip ties are not included, but can be easily sourced from your local hardware store (e.g. Home Depot, Lowes, etc.).
WARNING: Although you can fasten this rail to your real firearm, this adapter is not intended for real firearms. We do not know if the firearm heat/recoil will or will not damage this rail and any accessories attached to it. Use this rail with real firearms at your own risk.