Category AR-15

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)

Who doesn't love a big boom? We hands-on review some of the best .50 caliber cartridges and guns out there. With plenty of pics and videos. (Read)

Want to complete your own AR-15, AR-10, or AR-9 lowers? We cover the best aluminum and polymer 80% receivers. Plus the best jigs to get them done. (Read)

Looking for a reliable and compact AR-15 pistol from a trusted manufacturer? We hands-on review Ruger's AR-556 pistol for all that and more. (Read)

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

Wooo, an AR-15 pistol in 10mm! We hands-on test CMMG's new Banshee in 10mm for reliability, looks, accuracy, recoil, and more. (Read)

Are AR-15 lower parts kits all the same? They might not be exciting but are critical parts to keep your rifle running. Here are some of our favorite kits. (Read)

Find out the best ammo for your AR-15 for range plinking or home defense. We'll cover cheap FMJ rounds, steel penetrator rounds, and even hollow points for maximum knockdown power. (Read)

Want a fully ambidextrous AR-15 lower? We've got you covered with several of our favorites. Plus the necessary parts to do a conversion on a standard lower. (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)

Is PSA worth it? We got our hands on three rifles in 5.56 and .223 Wylde. 1500 rounds later...we review their fit, finish, accuracy, reliability, and more. (Read)

Find out the best AR-15 upgrades across the entire platform and different budgets. Learn why we chose each item and how they perform in our test builds. (Read)

Want to train on the cheap? We hands-on review the PSA .22LR AR-15 upper for a complete drop-in solution that is reliable, accurate, and affordable. (Read)

Having the right AR-15 grip is super important. We hands-on test some of the most popular and choose our overall winner, KISS grip, and long-range pick. (Read)