I went to replace my front sight on my Ruger LCR357 last night and broke the original roll pin and was wondering if anyone new where I could pick a new one up at locally or if any of you have one that I can send you a couple of bucks to send me.
Harbor Freight has roll pin assortment kits for $4-$5 and they contain just about any size you might need. Do It Best Hardware is a good place to look as well. You can buy just one at DIB Hardware.