Benchrest in Canada
Classifieds (Buy and Sell) => BR Equipment + Components => Topic started by: Rundltrain on November 19, 2021, 09:06:13 AM
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Reamer is .274" neck. I clean up the necks for.271" but it shoots really well with untouched (blue box) Lapua .220 Russian brass. I've only chambered 1 barrel with it and did several after at .268" so I'm selling this one. In retrospect I believe I would have done just as well with this chamber but my ability is not commensurate with good shooters. The reamer is very sharp and delivers the chip load equally back through each flute so is cutting on every one. .2365" live pilot and neck length (hard ro be exact without a drawing) but appears to be .320. Dave Manson reground it from a .276" neck for me so was likely designed for a heavier bullet. A 67 gr. FB bullet can easily be seated into the lands. A 65 gr. BT can also be etched but doesn't leave much in the neck. 67 gr BT shot extremely well as does a 65 BT.. one could leave the necks longer and have a better purchase on the bullet. $175 to your door.