45 degree rail to move a weapon mounted light in much closer to the top rail. In my use case i dont have a remote switch for this light so i moved it in to actuate with my thumb. The offset is 135 degrees from whatever rail you mount it to.

There's a couple of options:
adjustable offset mount (as per arisaka scout mount. I would use this to figure out how much of an offset you want then modify the original file)
non adustable mlok to mlok mount
mlok to 1913 mlok holes 1" apart
mlok to 1913 0.8" apart mlok holes
mlok to 1913 single mlok slot holes
mlok to 1913 mlok holes as wide as possible (for the model)

i thought I would have to replace it eventually but cooking it with an FRT hasn't had any issues in PLA+.

LBRY Tags: 3d2a; arisaka; offset; 1913; picatinny