1 or 2 pistols, extra mags
Ammo
Earplugs
Can of non-chlorinated auto brake cleaner
Pouch containing: oil, solvent, rod, brushes, jags, & patches (cut from old cotton T-shirts)
Shop towels
The Amazing Sham-Wow
Stick-on target markers and masking tape
"Sharpie" marker
Granola bars, raisins...