Mossie.....regardless whether you fire your rifle or not, the minimum you should do is run a lightly oiled patch through daily.....if you are on a stalk where conditions are unfavorable to your weapon, run a patch through before firing, if possible. If you have cleaned your barrel thoroughly after sighting in.....you should get 20 - 25 rounds through before another thorough cleaning is needed. I like the drop through floss cleaner for in the field....easy to carry, perfect for a clogged barrel, or to dry a barrel out. Keep your rifle at constant weather conditions (don't take inside a heated shelter at night) to avoid condensation. Keep your weapon as dry as possible...Good Luck!