How to install AR 15 lower parts kit?

There are a few different ways you can install a AR 15 lower parts kit. You can either do it yourself or have a gunsmith do it for you. If you’re doing it yourself, you’ll need to have some basic tools and knowledge of how to use them. The most important thing is to make sure that everything is properly aligned and that all the screws are tight.

If you’re having a gunsmith do it for you, they should be able to do it relatively quickly and easily. All they’ll need is the lower parts kit itself, and they’ll take care of the rest. Just make sure that you choose a reputable gunsmith who has experience with AR 15s.