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Long Range Hunting & Shooting
Throat burned out or not???
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<blockquote data-quote="Capt RB" data-source="post: 1529462" data-attributes="member: 85987"><p>The freebore your reporting is in line with what the sammi print here is the 7rm and the 7wby. Notice the different angles of the leade as well as the lengths. Do a seating depth test using the 139's seat them with the boatail/baring surface at the neck shoulder then seat 10 bullets @.005 deeper for each bullet. Once you have them bring your chrony to the range and shoot the 10. Keep the barrel cool and note your velocities and impacts. Shoot this as far as your comfortable. If nothing cluster up start at the deepest and do another 5 bullets @ .010 The 7mm weatherby and the 154 hornady was the original favorite. I'd start with that bullet and maybe a 150 barnes and gameking. The 10tw won't be too friendly with the heavier class of bullets that are not round nose style</p><p><a href="https://screenshots.firefox.com/g2ob5uD2VF8maO3y/saami.org" target="_blank">https://screenshots.firefox.com/g2ob5uD2VF8maO3y/saami.org</a></p><p><a href="https://screenshots.firefox.com/IkEyzZ6cTphgKh1d/saami.org" target="_blank">https://screenshots.firefox.com/IkEyzZ6cTphgKh1d/saami.org</a></p></blockquote><p></p>
[QUOTE="Capt RB, post: 1529462, member: 85987"] The freebore your reporting is in line with what the sammi print here is the 7rm and the 7wby. Notice the different angles of the leade as well as the lengths. Do a seating depth test using the 139's seat them with the boatail/baring surface at the neck shoulder then seat 10 bullets @.005 deeper for each bullet. Once you have them bring your chrony to the range and shoot the 10. Keep the barrel cool and note your velocities and impacts. Shoot this as far as your comfortable. If nothing cluster up start at the deepest and do another 5 bullets @ .010 The 7mm weatherby and the 154 hornady was the original favorite. I'd start with that bullet and maybe a 150 barnes and gameking. The 10tw won't be too friendly with the heavier class of bullets that are not round nose style [URL]https://screenshots.firefox.com/g2ob5uD2VF8maO3y/saami.org[/URL] [URL]https://screenshots.firefox.com/IkEyzZ6cTphgKh1d/saami.org[/URL] [/QUOTE]
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Throat burned out or not???
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