Maverick 88 Question

[ccw08]

Do any of you know where I can get a front mount that goes under the mag bolt to mount a 3 point sling to a maverick 88 shotgun?

I ordered an ATI top fold stock and i dont really know anything about them, do I need to put an adapter in there or does a 3 point hook to it

 

[ccw08]

well I ordered one just now that is supposed to stabilize your barrel and has a side sling mount which I need so heres that pics and tell me what you think