Late to the party, but I was just looking at getting a PBBA today and learned a few things. It ABSOLUTELY has the power, the gun is producing 500ft lbs. Also, the guy who makes these, his name is Terry Tate, he has another line of these guns built on the same platform called SWA, and he also collaborated with Umarex to design the new Primal 20, which isn't out yet, and is also built on the PBBA platform. IMHO, the original is still the most attractive, as his shot shell system seems great. The Primal shoots rifled slugs and has a rifled choke. Well the PBBA can shoot those same slugs exceptionally well and has the True Choke system so you can put a rifled choke on it. Shot loads are 3x what the wingshot shoots, and still 1.5x a wingshot double load.