Hornady 50 BMG Primer Seating Gauge 50150. This tool is made of strong durable materials that is sure to last as long as you keep your reloading passion. The Hornady 50 B.M.G. Primer Seating Gauge is just what you need. We offer the best price and the best quality around. Consistently seating primers is now a science. This precision instrument uses a dial indicator to measure the depth of each primer pocket and the height of each primer. That allows you to consistently seat the primer with the anvil just touching the bottom of the primer pocket every single time-letting you take full advantage of firing pin energy and get a truly consistent result. There is nothing stopping you from getting your Hornady 50 B M G Primer Seating Gauge today Specifications for Hornady 50 BMG Primer Seating Gauges: Manufacturer: Hornady Quantity: 1 Caliber: .50 BMG Package Contents: Hornady 50 BMG Primer Seating Gauge 50150 Hornady 50 BMG Primer Seating Gauge 50150