Slim Frame or Short Frame?
I know most of the official press declares ithe G 21 SF to mean "Short Frame". It seems that everyone else has decided it stands for Slim Frame.
Either way it's the first revision of the 3rd Generation Glock in years. I know, guns aren't like cars or other consumer goods. The 1971 Cold Government Model is identical to the 1975 Colt Government Model.
I tend to look at the SF, though, as a Generation 3.5. It's not as radical as adding finger grooves (grrrrr!) or even forward and back stippling to the grip. The grip angle remains the same. There is still a big hollow space behind the magazine well. The biggest functional difference is a stock ambidextruous magazine release. This was something clearly done right and is one of the few things that Glock needed to learn from the XD.
Some things I wish they would unlearn from XD is lawyer triggers. I've become a spoiled puppy. I have had my triggers worked on so they are lighter, crisper. Around 3 lb but with less take up than I had on my 17L.
After going for a torture test this morning I am willing to confess to anything my 21 SF wants to hear me say. I think I hit 200 rounds and my trigger finger tip is still tender. I know, 200 rounds isn't even a break-in on a Glock. I don't think anything short of making it lay naked next to Rosie O'Donnell will make it so much as wince.
Of course it fed hardball. It fed hard-cast SWC and it fed "slow-ass Gold Dot". I'm tempted to try plugging spent cases back into the magazine to see if it will feed those.
