Sgt of Arms have tested many mags over the years to find the ones that work the best with our rifles, here you will find some of our favorites. These are the mags that have continuously come out on top with their results for our AR10s and AR15s. 

Duramag magazines are made from a 6061-T6 aluminum and are have a type 3 hard coat anodize finish. These have been the top choice for law enforcement and military units around the world. Duramags can also be cerakoted to match your rifle or to add a pop of color to your shooting gear. These mags are safe to store while loaded without the worry of flex, spring failure or swelling like polymer mags can. 

Magpul MOE Magazines feature a simplified feature set with the same rugged manufacture and material quality as the standard Magpul gear. The PMAG magazine features an advanced impact and crush resistant polymer construction for durability that lasts and a stainless steel spring for corrosion resistance. It also features a flared floor plate that ensures positive magazine extraction for a quick and reliable reloading process.
     
Your rifle will forever be in debt if you are running these magazines. Remember, a rifle is only as good as the magazine that feeds it.