Originally Posted by
Bjacobs571
I bought one yesterday and I am happy with it. Solid feeling. The trigger is quite good, it takes very little effort to rotate the magazine and the trigger is quite light after that. I tried a CZ09 in the shop and the trigger on the sig is much better. Mine shoots a little low but if you have the foresight slightly higher than the rear sight it will shoot where you want it. Best bet is to file a little off the top of the foresight.
The thread on the barrel is not 1/2" UNF. I am not sure what it is but it is a bit smaller than 1/2"