CCI Percussion Caps provide the reliable, consistent ignition blackpowder shooters need. They feature non-corrosive, non-mercuric priming compounds with soft, ribbed copper cups. Specifications: Manufacturer Cci Pricing Unit PK Model Percussion Cap UPC 076683003119 SKU 311 Width 4.4000 Length 6.1000 Height 3.4000 Weight 0.8000 Finish Solid Brass Gun Type Black Powder Material Copper Quantity 1000 per Box, 5 per Case Search Code PRI Series Percussion Caps Similar Items BPCAP Size #11 Type # 11 Percussion Caps