XS Sights’ +3 and +5 Magazine Extensions bring a practical capacity boost to compatible pistol magazines while adding improved handling, durable aluminum construction, and a straightforward installation process. This review takes a close look at how the extension fits, feels, and performs, along with the benefits and tradeoffs shooters should consider before adding one to their setup. If you are looking for a simple way to expand magazine capability without unnecessary complexity, read on for the full evaluation…