Check the listing for details. C50BMG Hornady Lock-N-Load Overall Length Gauge Modified Case 50 BMG NEW!. Condition: New. Listed at 22.64 USD. Lock-N-Load Overall Length Gauge Modified Case C50BMG NEW! For: 50 BMG Hornady has been making quality reloading equipment and components for over sixty years. The Lock-N-Load Overall Length Gauge Modified Cases are no exception. These gauges are needed to measure the bullet relationship to the lands of a barrel when being used with the Hornady Lock-N-Load Overall Length Gauge (Sold Separately). Notes: This case has had the flash hole cut out and replaced by threads to screw into the Hornady Lock-N-Load Overall Length Gauge Material: Brass ~~~~~~~~~~~~~~~~ ALL MANUFACTURERS WARRANTIES WILL APPLY ! All of our products are BRAND NEW in the box; and contain all of the parts, materials and documentation. You can expect and will receive prompt delivery of your item. We will ship your order within ONE DAY! We are unable to accept returns on used, fitted, or altered parts. Returns must be in new, unused condition and in their original packaging.