Home Forums Hunting & Shooting Long Range Hunting The 6.5 Creedmoor

i have been shooting hornady 153 gr. bullets with RL.26 out of my Red Ruger the very first load group those 153 gr. bullets was a 1/2 inch and i have been shooting 1/2 inch 5 shot groups at 100 yards in the heat. i kinda think when its cooler this fall i maybe will see a better smaller average size groups. this Hornady 153 gr. bullet has shot some 3/8 inch groups too ,when its cooler i feel the 3/8 group size will be the average then .