Slick skeletonized lower from Aero Precision. This is hands down the coolest lower I've ever seen and would love to own!
Learn how to quickly build an lower receiver with pictures, tricks I learned the hard way, and recommendations of the best parts and upgrades.
Looking for an AR lower but don't want to spend too much? We’re going to cover the differences in manufacturing, materials, and weight to help you pick the best lower for your budget and build.
Usually what is included in a Lower Parts Kit. Most packaged LPKs also include a pistol grip and its fasteners.
Not sure if you can do it? Learn how to build an lower receiver with pictures, tricks I learned the hard way, and recs of the best parts.