i heard of them metro extensions, they look rediculous! but if they allow you to shoot yer shotgun bein' surrounded by yer neighbors, or hunt on property that ain't to be hunted, (you got yer own special duck season in august,???) correctme if i'm wrong, but it don't sound like you got much regard fer the people that live around you, or lands closed to huntin' OR huntin' seasons! i hope i am wrong about you in every sense, if i am, i will appolagize.