BEETRO Cordless Caulking Gun No Drip, 20V Electric Caulk and Adhesive Gun Kit 10oz/300ml with Rapid Charger and 2.5Ah Li-Battery, Cartridge Gun with Rotatable Carriage - Amazon.com
18 Volt 80 Ounce Cordless Bulk Gun with Jumbo 3/4 Inch Nozzle - Albion Engineering
RIDGID 18V Cordless 10 oz. Caulk Gun and Adhesive Gun Kit with 18V Lithium-Ion 2.0 Ah Battery and Charger R84044B-AC9302 - The Home Depot
RIDGID 18V Cordless 10 oz. Caulk Gun and Adhesive Gun R84044B - The Home Depot