What has proven to be your most indispensable shooting accessories?

[Frenchman]

The most important accessory to any gun is 5 cases of practice ammo. Everything else is nice to have, but not indispensable.

[Eurodriver]

Bug spray.

[P2Vaircrewman]

At 75 years old my best shooting accessory has been the interoctular lens implants to correct for cataracts. I didn't realize what I couldn't see until the cataracts were removed. My left non dominate eye was done first and I shot two targets one using my dominate eye with the cataracts and the other target with the non dominate eye with the cataracts removed. I consistently placed more shots in the bull and had smaller groups with the corrected non dominate eye.

[Giggles]

I would say binoculars and permanent markers for making targets on scrap paper. The best part of all that is that none of it cost me all that much.