Murfpcola
Master
I got a set of the ETS mags that couple together last Friday. Today I was inserting them in my AR pistol just to get a feel for them and see how they fit. When I removed them I noticed what appears to be a crack but may be a casting mark or reflection. These mags are brand new and have never even had a round in them. I do not know if the "cracks" were there before I inserted them into my gun. My lower is an Areo with a spikes lpk. If anyone has any ETS mags could you look and see if yours have the same marks. Thanks in advance.