Aren't the Sigmas the "budget" line of polymer pistols that wear out after 500 rounds?
The original Sigmas had a zinc alloy slide. The enhanced Sigmas you see these days are like a Glock clone with a heavy trigger. They'll likely outlast me.
Liberals never met a slippery slope they didn't grease.
-Me
I wish technology solved people issues. It seems to just reveal them.
-Also Me