Area 419 Zero M-Series Die Sleeve and Mandrel Kit Features The Area 419 Zero M-Series Die Sleeve and Mandrel Kit is built around a reamer cut sizing sleeve identical to the internal sleeve included in Area 419 s complete M-Series dies allowing reloaders to replace or swap calibers within their existing die body. The included mandrel delivers approximately .002 inch of neck tension matching the tension produced by the mandrel supplied standard in the full M-Series die. This modular approach was central to how Area 419 redefined die design pairing full length case body sizing with a ground mandrel and spring loaded decapping for micrometer adjustable headspace control. An extra decapping pin is included in the kit giving reloaders a spare on hand for continued use without interruption. Machined from 4140 steel the sleeve and mandrel are built to handle the repeated pressure of case sizing without losing precision over time. This kit is designed strictly as a replacement sizing insert for reloaders who already own an M-Series die in a different caliber letting them expand to 6.5x47 Lapua without purchasing a second complete die. The compact kit ships ready to install directly into the existing M-Series die body keeping the overall system modular and cost effective. For precision reloaders already invested in the M-Series platform this sleeve and mandrel kit extends their capability to the 6.5x47 Lapua cartridge. Area 419 Zero M-Series Die Sleeve and Mandrel Kit Specifications Manufacturer: Area 419 Model: Zero M-Series Die Sleeve and Mandrel Kit Caliber: 6.5x47 Lapua Die Type: Sleeve and Mandrel Kit Material: 4140 Steel Weight: 3.15 lbs Available At: GrabAGun