Want to upgrade the trigger on your polymer pistol? No problem. We’ll show you how. How about making your standard pistol shoot 1" groups? A semi-drop-in barrel job will do the job. Here’s the best part: You won’t even need a pile of expensive tools. On the other hand, if you’re looking for an excuse to add to your tool collection, you'll find some recommendations. If you’re already an intermediate or advanced home gunsmith, never fear. We’ve got plenty of valuable tips and tricks in this issue for you too.