Ben, yes the image is correct but it isn't the fully adjustable stock as the post it is mounted on is slightly different. Basically it is a one position setup.

yes the picture is correct and that is the correct stock SKU: 172003
UPC: 650350117011
MFR#: 11701
Barrel Length: 18.5"
Finish/Stock: Black Synthetic, Pistol Grip
Overall Length: 45.6"
Weight: 8.0 lbs
Magazine Capacity: 5+1 (2 3/4" & 3" Shells)
Chokes: M
Type of Sights: Ghost Ring
Length of Pull: 14-3/8"
Drop at Heel: 2-1/4"
Drop at Comb: 1-1/2"
*Anti-reflective MILSPEC finish
*Receiver drilled and tapped for scope mount
*Picatinny rail is included

Ben, The pictured fixed stock is integral to this shotgun.

Ben, yes Sir. This will include the pictured "Fixed Skeleton Stock" : google.com/search?q=Benelli+18.5%22+M1014+12+Gauge+Shotgun+With+Fixed+Skeleton+Stock&source=lnms&tbm=isch&sa=X&ved=0ahUKEwiX0pCthoHjAhUKPa0KHRTIDNQQ_AUIECgB&biw=1280&bih=596#imgrc=mVxrQyUO9VMjQM: