Last week when I was shooting my Annie my fingers were so cold I could not feel the mag release. So I decided to suck it up and spend the money for a release extender. What a difference. The only problem I ran into was I used the new pin that came with it and it uses moon clips. It seems it pinches the mag box to tight to let the mag drop freely. So I will fix that today. When I tested it when it was out of the stock it was without the moon clips and then I forgot to retest. Old pin will be used. Oh well it gives me something to do.