The Definitive Guide to Building an AR-15

By Suzanne Wiley

This is a complete list of everything you need to build an AR-15 rifle. Underneath each component are suggestions of products the Cheaper Than Dirt! experts use or has used in the past on various AR-15 builds. Of course, our recommendations are not exhaustive. There are so many different ways to configure an AR-15 from mass-produced cheap polymer lowers to mom and pop shops machining custom competition, match-grade parts. Each AR-15 build is going to vary—depending on your reason for building the rifle. Be it a 9mm carbine, destroyer of pigs, long-range precision or simply just a fun toy, this guide will lead you in the right direction.

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