I purchased this locally a few weeks ago and had it milled for a 407k. I also installed a CGW ULtralite kit, 85 trigger, trigger return spring, new trigger pin for the 85 trigger, Cool hand grips and the TLR7X. The DA trigger went down by half and the SA is about 3.5 now. Accuracy was also cut in half, maybe even more judging from the groups I shot with it before and after the UL kit. Better trigger and pull equals better groups. The grips also allow better reach of the trigger.
15yd group before Ultralite kit
15yd groups after ULtralite kit.
Pure Sexiness