Airsoft M40A3 Tripple Picatinny Front Rail

--- Work in Progress ---
This file is not completely done yet. Meaning I am still in the phase of testprinting and tweaking.

This is a follow up to the single top rail I have designed before.

Function:
Its main purpose is hold the barrel down in the receiver when you rest your fun in the barrel, like you would do in a window frame or similar. This does not only provide more stability, which will result in a better gun feeling, but it also expends your guns lifespan, since it takes the pr