master key mount system

does anyone know were i can buy a master key mount

im mounting a shotgun to an m4

a solution was found!!!!!!!!!!!!!!!!

How about sharing it ??

Your Idea just set off all kinds of Hoops and whistles in my head, gave me some wild Ideas

there are two ideas that were given to me from someone

1: (a good way)take 4, 1'' washers with the small center holes and bend then at enough of an angle that they gab on and to the wever rails .and then you run small bolts though to lock it down


2:(the best way) go to any hardwarestore and buy some small shelve railing(and i'll try to get a picture later of the railing) and you cut it to the desired lenght and do the last steps of the first one just run bolts through and clamp it down

ok here's the railing

http://hardware.hardwarestore.com/28-459-shelf-standards/single-track-shelf-standard-463000.aspx


although it'll be easier to just go to your local hardware store than ordering it and if they don't have it Lowes and Homedepot do!!

If you want something more solid you could use a scope mount for the barrel(needs RIS rail). I thought about doing something like this, but the only workable shotgun was a Tanaka gas M500 and that was $300, and I would need 8mm BB's. Now I'm looking at those TSD shotguns, and scope rings! Cheap and effective.

sticks

i too have thought of doing something similar but my idea was to buy 2 sets of scope rings and take tthe tops off and mount the bottoms together but you'll have an unwanted 1'' gap between the 2 guns but on the plus side if you have 2 weaver scope rings and 2 10/22 scope rins you can mount an old talon c02 pump action paintball gun and just make a hopper out of 1'' pvc and the different pipe ends and connectors and mount them on the inside of the rings were a scope would have been