When you say magic fools does it roll with the ar/max/40ias/3ls?
If so yes, keep it and pray you get x2 sockets. It's an excellent spider claw that doesn't cost a fortune like a 2/3/40ias/ed/rep etc
If it's just 40ias/3ls it's a temp until you can find somethin better. In all honesty bartucs is probably better