Save the money and get some Talon Grips for $17.99. Save 15% with coupon code "CalGuns15".
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The 19 is def a solid contender. I prefer to CC a smaller gun though. If I had to go Glock it would be a 26. My EDC is a Walther P99c QA 9mm. 3.5" barrel double stack 10+1 with a 15 rd backup mag with grip adaptor. Sexier than a Block in my opinion with better ergonomics and same reliability.