I was shooting my G17 low left and was certain it was a sight issue until I had Slavex put a mag through it and miraculously they all hit dead centre A zone. I worked on my grip and trigger finger (outside end of 'pad') and whaddaya know, it shoots straight now. The Glock is now the most natural aiming gun I own. The P226 may be more accurate on long distance, slow shooting, but for fast draw, rapid fire 7-15 meter stuff the Glock rocks.