Picatinny Rail Expander Adapter

Turns one rail into three. You can never have enough rails!

Includes versions with iron sights down the centre, should you use it on the top rail.
Includes many versions including different lengths for accessories that require more length of rail to mount, as well as versions with the mounting clip more towards one end for certain setups.

Use the 'Clip' file with every version.

On request I have added some alternative versions that allow for mounting of wider accessories on one side via removal of the top half of the screw wells. I have only added one version with and one without sights, both being the short versions with the centre mounts. If you'd like these versions but in longer variations and/or with rear or forward mounts don't hesitate to contact me and I can make any combination you'd like.

Printing: Print vertically on its end with the only supports required being under the clip part (as shown in the images).
For the variants for larger accessories, additional supports are required inside the screw head wells (see last image).
For variants with the sights make sure the sights are pointing upwards (as shown in the images).
For the clip, also print on its end.

Uses:
For attaching horizontal grips.
For attaching lasers or other side accessories on a side where no side rail exists.
For attaching multiple accessories to one rail.
As a basic sight.
As a riser.
To fit two accessories in co-linear arrangement to a rail that was previously of insufficient length.
The longer variants even work pretty well as a grip themselves.