I finally had a chance to take my newly modded Mossy 500A to the outdoor range. Along with my son and most of the firearms we own, I had a chance to zero in the Ghost Rings sights at 50-yards. It took around 7 to 10 rounds to finally get the elevation and windage set, but the end result was astounding. I was amazed that a smooth bore shotgun could consistently hit POA/POI bullseye shots at 50-yards (With rifled slugs). This is child's play with any rifled barrel, but I just didn't expect the smooth-bore to achieve this kind of consistent accuracy.
Thanks for posting these pictures. Ive been wanting to buy a ATI collapsible stock for a while for my Mossberg 88 but didn't know how it would look.... Congrats on finishing your project... looks great!!!