Hey all, what are my options for exchanging the front sight on my SP 101? I saw a pretty cool lookin green plastic insert in the latest "American Handgunner" from C-More, but it ain't listed on their web page. Someone mentioned a tritium front replacement, but I can't find the link. Also, I am havin a hard time finding a punch small enough to drift out the retaining pin. Currently, I am using some Bright Sight paint. Thanks.