K&M - Expander Mandrel Powerstroke Size:35 cal Manufacturer Delta Optical Riflescopes series

Manufacturer Delta Optical Riflescopes series Delta Optical Titanium Made in Japan In production since 2012 Warranty 10 years SKU do-2400c Variable magnification  Yes Minimal magnification

Screw in special "Pilots" are needed to anneal cartridges in the Annealing Made Perfect machine

Mantis X2 sensor

This exclusive technology allows for the complete extraction of copper fouling at full strength without becoming saturated and losing effectiveness

K&M - Expander Mandrel Powerstroke Size:35 cal Manufacturer Delta Optical Riflescopes seriesVirgin competition Brass isnt quite ready to Neck Turn when you buy it. And the commercial die manufacturers have no set standards for the Expander button in their dies. Large variations from manufacturing to manufacturing and even within a given manufacturing makes it necessary to properly size the inside diameter before turning. Dont be fooled by slick talk. The turning pilot cannot be used to correctly expand the case neck because of the elasticity