Lead shot
As 0.2%, Pb 99.2%,

% composition % 
Real, long lived, electronically neutral reagent chemical.

As (and Sb) levels are carefully varied in shot so that forensic tracing is possible.
Wikipedia Page:

Lead shot
is defined with respect to the entities below:
The entities below are defined with respect to:
Lead shot
Alloy (generic)

Mono-bond type material (generic)

chemical compound molecule metal molecular science reaction mechanism ionic material acid base geometry reactivity synthesis science knowledge chemistry Lewis