Hi Gerald and welcome to the Buds Forum. Crimson Trace (owned by S&W) makes great laser grips, but unfortunately only one in GREEN for the J Frame. There are countless K, L, and N frames out there that are limited to RED only. These are useless in daylight. Many revolver owners and enthusiasts are over age 40 and cannot effectively focus on their iron sights. Lasers are a great benefit IMHO. There are no current options for the N-Frame at this time. Cheers and stay safe!

Gerald, unfortunately looked into this for 20-30 minutes for you and crimson trace is the only brand I can find that makes one and you're correct it only comes in red. Hopefully another manufacturer will make one soon for you. Know it's not the one you want but seems to be the only option. So if interested here's a link to the crimson trace one. Buds description says it fits the square butt but it'll fit both square and round. Sorry but hope this helps, link here....................... budsgunshop.com/product_info.php/products_id/33066/ctc+lasergrips+sw+k+l+n+square+butt+std+polymer