Help identifying rail

[RAZRBAKK]

Hello gentlemen,

I've been slowly working on getting a friends q-bow up and running. It seems like this one may have been a converted tac-one. It never came with a foregrip, but instead had a spec-ops A5 grip rat-fitted on. My friend picked up a Q-loader and I've been trying to get it installed and functioning for him.

How it came(excuse the photobucket watermark):


The rail on here has the mounting holes in the side for the longbow, but unlike some other ones I've seen, and Tac-Ones I've seen, this has 3 holes in the front where you would normally mount the foregrip. A normal automag VASA does not fit, and the way the holes are setup for a tac-one, that foregrip won't work either...







Any help is appreciated.

[Tracker]

so, there was at least one E-Tach longbow made, because i have pictures of it when i helped facilitate a trade involving it

but i think those screws were offset...

could have been someone adding some more mounting options to a stock longbow rail pre anno as well

[superman]

There are like 10 different versions of the tacone rail. See if you can get a measurement of the hole. If it is 1/4" it was designed for a 1/4-20 low profile screw that is uses on the am/mm vert asas. If you need one with out the wings on top i can cut one down and sell it to you. just let me know via pm.

[RAZRBAKK]

I'll get those measurements tonight and reach out. Thanks!

[Toestr]

If you can get your hands on an SP Gadget Grip it should fit in place of a winged foregrip. You'll have to loctite the screw on because it can just twist off otherwise since it lacks the wings.

Also, I have a mostly raw (still some anno in the threads) VASA with some pitting and other marks you can have if you want. Then you could mill (or grind/file) the wings off.

Sent from my Pixel 4a using Tapatalk

[Alexndl]

You can use a RT VASA and use two of the 3 mounting screw.
I will post later some pictures of my mag build with the same rail design.

[RAZRBAKK]

Lets see them pics!

[Alexndl]

Here is my build using a RT VASA

[FredMnkyDad10]

You can try foregrip like this.