Today I went out to shoot, working up a load for this elk season. Early I know, but I like to shoot...
Loading Nosler Accubonds in 300 Win Mag. 180 Gr. Found a max load on Reloaders Nest for 77 Gr using RL-22. I have a large 5 lb can. I looked through the Nosler book at the store, and they recommended 71.5 (Min), 73.5 (Most Accurate), and 75.5 (Max).
So I loaded 3 -71.5, 3 -73.5, 3 -75.5, and 3 - 76 Gr.
Shot off about 40 Hornady 168 SPBT first (so no problem with gun) using 75 Gr. RL-22.
Then the problem switching over to the Accubonds.
Fired one of the 71.5 powder loads - I hear a click, but nothing. With earplugs sounded like I dry fired. I thought a misfire, opened the bolt slowly. I expected to see the entire shell, with bullet. However, no bullet. Primer spent and powder burned. Bullet in barrel somewhere. So I leave the range expecting to have to take this to a smith.
Get home and try with a cleaning rod to see how hard it is wedged. The WEIGHT of just the rod knocks the bullet back down into the chamber. No rifling and no pressure to get out.
At first I thought this may be due to low powder (71.5 gr.) But now think it may be something with the seating? I seated them all, and always have at the published COL length of 3.340" Never had a problem until now?
Confused?????