Hornady Neck Turn Mandrel 7mm .2813 brand_-Cold Steel and it's confirmed compatible with

and it's confirmed compatible with the Pulsar Thermion thermal riflescope range

so ring choice stays flexible

The five-bull layout follows the familiar official 10 metre indoor airgun face

its skeletonised body and ring caps cut weight by over 30% compared with Warne's R

At 20x the twilight factor of 34

Hornady Neck Turn Mandrel 7mm .2813 brand_-Cold Steel and it's confirmed compatible withThe Hornady Neck Turn Mandrel in 7mm (. 2813) is a precision replacement and calibre specific component for use with the Hornady Neck Turning Tool. The mandrel fits inside the case neck during the turning process, providing internal support as the cutter shaves the outside neck wall to a consistent thickness. Uniform neck wall thickness reduces variation in neck tension, which in turn improves concentricity and helps brass seat bullets more