Identifing Specific Model of SKB Shotgun

Trying to ident. a shot gun for a range buddy

Reciver is marked on on left side "SKB AUTO"
it has 26 in Barrel, with recoil spring (Barrel Reciprocates when fired )
:confused:
the outward apearance looks kinda like an rem 1100
is recoil operated.
sr# is 306xxx marked on bottom of reciver just aft of loading port and just foward of the loading port it is marked "S5198" no other markings.

I called the the guy listed on SKBShotguns.com and he was almost totaly useless and cant find many drawing to narrow it down and the did make quite a varity of guns just not well documented.

Guy L Johnson:banghead:

Guy:

I believe the SKB you are refering to is the Model XL900MR. I have attached a photo for your convenience. If this is the gun, I can email you the complete disassem w/Photos if you like.

JM

Yes I would like the additional infromation.
thanks again
Guy L Johnson