By Lester On 02/26/2009

These things suck, watch at the top when you start putting the top 5 rounds in, the metal gap at the top where the round feeds through widens, you can just can just feel the dollar store feel. chunk of plastic cracked at top after I shot it the second time. I wish Glock would make a .40 in this size. 1 Give it a for Lame Lesta

By FL, Loyal Customer On 11/02/2008

This mag seemed to work a little better with the 40sw ammo, but does feed the 357 sig ammo kind of well...I had a couple of 357sig rounds not want to pop all the way up for the slide to chamber them. I was mostly happy with this product, and if you make sure that the rounds are all the way back before you put the next one in you might not have this problem.

By shawtyslimm On 08/28/2008

I use it in a kel tec sub 2000. It's easy to hand load and that's where the problems start. It feeds too slow, and when the bolt comes back forward it misfeeds and on top of that it damages the ammo casing making it unusable. With the price of ammo as high as it is now, that is unacceptable.