Cordless Co-Axial Multi-Component Cartridge Gun comes with below features:

• Also designed to dispense 3M FIP 1-Step Fire Barrier Rated Foam packaged in compact Coaxial (cartridge-within-a-cartridge) Cartridges
• The tool is powered by Milwaukee® RED-LITHIUM™ battery technology for fade-free performance
• The variable speed trigger combined with the maximum speed dial provides total dispensing control
• With a full barrel to limit cartridge swelling under pressure, this tool eliminates the messy leakage or "blow-by" caused by other guns
• Variable speed trigger
• Maximum speed control dial
• 18 volt Lithium-Ion battery
• 30 minute quick charger
• Auto reverse to prevent sealant run-on