Anyone have a M&P shield 40?

Best solution tends to be strategically applied oil and then working it a whole bunch to break in the detent.

Haven't seen an extended safety for most compact pistols either. Not sure why, but as litigious at people are I know most of the industry cringes at making aftermarket parts which affect magazine or manual safeties - yet the same people will offer a 4oz trigger.. The logic escapes me.