Fun post.
What’s in your grip?
What do you want in there?
What product have you seen that you want to buy for your grip?
What have you put in there that didnt work out? Or never got used?
No right or wrong answers.
I use B5 grips mostly, so nothing.
Cyanide 
Tannerite.
Emptiness. Just like my soul. 
Batteries for scope & flashlight
Air
One has CR2032s
One has multiple packs of spare ear plugs because one of my boys always forgets ear pro
One has lube
One has micro fiber polishing cloths for optics
One has Allen and torx wrenches for my optics
And the last one holds 17rds
I store whatever wrench came with the optic in each grip, wrapped in a piece of towel so it doesn’t rattle.
Back up batteries, sight tool, cloth, nickel
batteries wrapped in cloth to keep it quiet.
Toothpick, chicklets, 4 leaf clover, MAGA hat, Purina Turtle chow…
One round, for when the zombies punch through the last wall.
vienna sausages…
I got a nuclear tipped finger print verified plasma wadcutter buckshot with holler points. You know when times get really sporty 
Respect. 
Backup batteries, Applicable hex wrenches and cloth to wipe optics.
Wrenchs, battery, normally
Skittles if things get interesting
I keep extra batteries for the Romeo 5 in there. That and Reese’s Pieces.
The ones that have something, it is a form 1 or form 4.