If that is an issue that should be an easy fix. But yeah if it’s just a random built rifle then there’s no definitive way to say how it’s going to be without testing. For the price it’s definitely worth trying and I can make upgrades to it when needed and still come out cheaper.See above post regarding mag release issues in regard to quality control. That being said, based on the generic caliber marking it was most likely sold as a stripped lower and someone assembled it.

