This is the Armscor TCM A1 9mm, .22 TCM 17-round magazine. 

You read that correctly; these magazines from Armscor accept both 9mm and .22 TCM ammunition. 

Armscor designed these TCM A1 magazines with unmatched durability in mind. The stainless steel construction features a corrosion-resistant finish and inside you’ll find a high-quality stainless steel spring. 

A polymer floorplate provides lightweight durability to add, and the anti-tilt polymer follower ensures maximum reliability. 

Whether you’re heading to the range or keeping your pistol in the nightstand, these 17-round magazines are just what you need!

Stock up with these reliable Armscor magazines while they are still in stock!