Category Builds

Want a rifle fit to defend America from 1980s Red Dawn invaders? We start with a Brownells BRN-180 with a BCM lower. See what else went into our build! (Read)

The meme might be dead but this AR-15 build featuring 6.5 Grendel is still going. Check out the parts and how they performed in our long-distance build. (Read)

Want to build a bullpup version of the CZ Scorpion? We review Manticore Arms' kit for install, reliability, ergonomics, shootability, price, and more. (Read)

Building a pistol caliber carbine (PCC) from the ground up? The barrel is super important. Here are a couple of our favorite picks for accuracy and price. (Read)

It's time to utilize the modularity of the AR-15. Here's our build in 6.5 Grendel meant for hunting everything from woodchucks to coyote removal. (Read)

Want something different and super accurate? We hands-on test the Garrow Arms .17 HMR roller delayed blowback upper in our latest Best AR-15 Builds series. (Read)

Want the easiest way to complete an AR 80% receiver? We hands-on review the 80% Arms Easy Jig Gen 2 with a full video and tons of pictures. It's worth it. (Read)

AR-15 pistol caliber carbines (PCC) are all the rage. But we go a little retro with our Colt AR-9 build. Find out all the parts we used and how it runs. (Read)

Trying to save money by building yourself? I walk through my favorite budget lightweight AR-15 build with a couple AT3 parts. (Read)

An AR-15 that takes Sig P320 mags? We hands-on review Matador Arms' Mag X adapter to see if it's reliable, worth-it, and actually useful. (Read)

In gun-restricted California but still want an AR-15 for home defense? This is one of our go-to featureless builds. (Read)

Want to build your own RECCE rifle? I cover what makes a great RECCE AR-15 and the all parts I chose from Aero Precision and other manufacturers. (Read)

Want the closest thing to a M16A4? Travis clones his issued modern musket to make the most ballistically advantageous AR-15 build. (Read)

Want to build your own civilian legal M16A2? There's a lot of parts and full kits out there...here's our picks best ones to get you started. (Read)