https://vizardsgunsandammo.com/cci-9-shotshell-209m-magnum-209-shotgun-1000-per-pack/?showHidden=true&_ga=2.221675160.1678968995.1623359432-219727851.1623359432

CCI's primers are highly-evolved products because they continuously test and improve. Today's CCI primer is more sensitive easier to seat and more compatible with progressive and automated loading equipment than even before. CCI primers have always incorporated modern non-corrosive and non-mercuric initiator mixes.

Mfg Item Num: 9
Model Number: Primers
Purpose: Shotgun
Series: Shotshell
Unit of measure: PK
Type: Primer
Material: Brass
Size: 209M
Gun Type: Shotgun
Quantity: 10 Boxes of 100 Primers