I wish Keltec or someone else would make a recoil pad for it and I wish someone other than Keltec would make a replacement forearm for the KSG.
I have a brake and QD sling mount in mine. I need to find better taller flip up irons for it. Something that actually works on a shotgun. I have pretty much blown apart a set of PRI sights on it. They are flopping all over the place but I really like the HK style hooded sights with the tru-glo inserts. I would love them if they survived recoil and were 1 in taller.