New Delhi, Jan 4: Former world No.1 Saurabh Chaudhary representing the Railways, and multiple international medallist Varun Tomar of the Army, are among the final eight who will be vying for the Men’s 10m Air Pistol national title in the 67th National Shooting Championship Competitions (NSCC) for Pistol events at the Dr. Karni Singh Shooting range, here on Sunday.