Forgive me for not knowing this, I owned a 17 for years and just picked up a 19, which I really like, but for competitive shooting I always though the length of the 34 would be most accurate. I've read on GT how accurate the 26 & 27 are. Really? I can't believe that. Then I saw on GT the 17L, new to me and upon doing some research its barrel is 1" longer that the 34 which I would think make it the most accurate. I know its the shooters skill but if you had a skilled marksman comparing the guns I mentioned which would be the most accurate and why. Thanks Wanna kill these ads? We can help!