If you are looking for a collapsible stock for you Mossberg then I highly suggest looking into the NEW SPECOPS adjustable shotgun stock.
Sling mount (it can be removed if you do not want it there as it come with a base plate without the sling mount)
New grip design that has rubber inserts for better grip and interchangeable grips to accommodate various hand sizes. I must say I was very impressed with the feel of this pistol grip as it was very comfortable.
Adjustable 7-way collapsible stock
Ambidextrous QD Mounts
Limbsaver butt pad (not only does the stock have a great recoil reduction system it has an excellent butt pad)
Sling mount (it can be removed if you do not want it there as it come with a base plate without the sling mount)
New grip design that has rubber inserts for better grip and interchangeable grips to accommodate various hand sizes. I must say I was very impressed with the feel of this pistol grip as it was very comfortable.
Adjustable 7-way collapsible stock
Ambidextrous QD Mounts
Limbsaver butt pad (not only does the stock have a great recoil reduction system it has an excellent butt pad)