I recently bought a Remington 552 SpeedMaster .22 RF Semiautomatic rifle.... I've got a Bushnell 3200 Elite 3-9 x 50 scope that I intend to mount on it so here is my question.... The 552 receiver has a 3/8" grooved receiver.... What will be the most sturdy and rigid base mount.... I am leaning somewhat toward a Picatinny rail type mount but I'm wide open for suggestions... I am aware that several manufacturers offer rings configured to attach directly to the receiver groove however I'm wanting something a little "beefier" than this...

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