$58.99 Metabo HPT - Hitachi N3804AB3M 1 1/2 Inch 18 Gauge Narrow Crown Stapler (717709011274-1)
ACEHE 1/2 Fine Crown Nail Stapler Pneumatic Air Stapler Nailer Staple Stapling Gun 4 16mm 
1/2 crown air stapler stock no. 46365 central pneumatic contractor series | eBay
