Hi all, this is just an update about the SJC magwell for gen 1-4 Glocks. It could be better, but it is not bad once you know the short comings, and how to remedy them. The retention of the plug could be better. The fit is great however.These are just my opinions, take them for what they're worth. I haven't tried all the magwells out there. Every other magwell for the gen 4 that has been out there long enough hasn't had very good reviews. This one isn't perfect, but the fit is rather good. The fit was the biggest complaint about the others, that's why I went with this one. I hope this helps you with a decision if you are looking for a magwell for your gen 4.
