This is the ProMag AK-74 5.45x39mm 40-round magazine. 

Don’t settle for any fewer rounds when you can have 40 at your disposal, thanks to this high-capacity polymer magazine from ProMag!

Don’t let the polymer construction fool you; ProMag’s proprietary DuPont Zytel based polymer delivers superior impact and corrosion resistance, all while remaining lightweight. ProMag also utilizes a heat-treated chrome silicon wire spring and an injection-molded polymer follower to ensure each round is ready to go when needed. 

On top of it all, each magazine is American-made and backed by a lifetime warranty! Whether you’re heading to the range or defending your home, this 40-round magazine will have your back! 

Why not grab a few? You can never have too many AK-74 magazines!