Picked up my new Am. Classic II .38 Super today. Cleaned and headed to range. It seems like the mag catch doesn't hold the magazine tight enough so the magazine doesn't stay fully seated. It just drops a mm or two but it is enough to cause feeding issues. This happened with both the supplied Mecgar mag and two Colt mags I already had. Can this be adjusted or do I need a new part. TIA.
ps. If I rested the gun butt on a sandbag keeping the mag up and tight the gun ran 100% and is very accurate.