That weapon probably costs more SP to modify if it gets stronger... I was hoping he would've added something like an auto-turret or a rocket launcher first. Could also go with akimbo mode, artillery mode, anti-materiel upgrade to the sniper, etc. I think he did have a grenade launcher on that AR but if I'm mistaken he needs that as well. He's got a bomber gift for it, too. I dunno, I feel like if your MC is going to be a gun-wielder in a high fantasy setting you might as well give him the ability to summon and unsummon a wide variety of guns and modern cold weapons at his behest. I mean, Aether's right there, just dump your SP on it already. Also, I think the author forgot about that bracer of his that could have a bunch of magic stuff carved on it. That magician in Aileen's party should be the same guy who did the first enchantment slot, and there's still three empty slots remaining. That ring on Hayang is also still useful for the bird and the horse, probably. Alright I'm done grognarding for now.