Milwaukee M18 FUEL 18-Volt Brushless Cordless 2 Gal. Electric Compact Quiet Air Compressor with 18-Gauge Narrow Crown Stapler 2840-20-2749-20 - The Home Depot
Fasco Maestri DF-54 electric carpet stapler 3/16" crown
Metabo HPT 18-Gauge 1/4-in Narrow Crown Finish Pneumatic Stapler in the Pneumatic Staplers department at Lowes.com