The PneuTools 16-Gauge 2" x 7/16" Medium Crown Pneumatic Staple Gun (MS1650) is a workhorse of a tool. This Medium Crown Stapler is ideal for construction applications like sheathing, sub-flooring, and siding, as well as industrial applications like high volume industrial pallet and crating applications that demand high performance and low maintenance costs. This tool is compatible with standard and high speed remote triggers for machine mount applications. (Standard Remote Trigger: #810102 / High Speed Remote Trigger: #841165). The MS1650 shoots the N Series 7/16” crown staple.