SWAMP:I had a 50 cal. CVA Eclipse mag: and if it was not for the plastic stock I still would have that gun,the gun shot real well as good as some of my T/C or even better.I have to say that gun would shoot some outstanding groups using the Precision QT'S40 cal bullet/sabot in 235 grains and 110 grains of pyrodex select also RWS 1075 plus primers.I think the gun cost $99.00 bucks out of bass pro shop, I did glass bed the action ,did not care for cva one hold down screw otherwise I see no problems with the eclipse mag: