I purchased a Savage 16, and the synthetic stock was the same way.
Sharp mold seams, and just in general a rough stock. I took my
random orbital detail sander, and sanded the exterior of the stock
with the intention of painting it. The sanding turned it into a dusty
matte black finish, which is all I need for a long range field gun, so I
never painted it. It does feel MUCH better after sanding. Maybe some
long winter weekend I will take a shot at painting it, but for now,
when this .22-250 barks, some varmint is about to have a bad day.
Squeeze