Fans of the .22 long rifle and other rimfire cartridges are invited to save $50 on a Nikon PROSTAFF® Rimfire riflescope this spring. With the “Rock Your Rimfire” promotion, anyone who purchases a qualifying Nikon PROSTAFF Rimfire riflescope between March 24 and April 28, 2012 will receive a $50 mail-in rebate. Read more