{"id":16837,"date":"2022-07-18T05:17:04","date_gmt":"2022-07-18T12:17:04","guid":{"rendered":"http:\/\/exhaustnotes.us\/blog\/?p=16837"},"modified":"2022-07-18T05:17:04","modified_gmt":"2022-07-18T12:17:04","slug":"double-action-misfires","status":"publish","type":"post","link":"https:\/\/exhaustnotes.us\/blog\/index.php\/2022\/07\/18\/double-action-misfires\/","title":{"rendered":"Double Action Misfires"},"content":{"rendered":"

It\u2019s been a long haul correcting double action misfires on my snubnose Smith and Wesson revolver, but the magnificent Model 60 is where I want it to be now. Here’s how I went about it.<\/p>\n

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My Model 60 had too much end shake (the cylinder had a lot of back and forth play).\u00a0 Shimming the cylinder with TriggerShim’s<\/a> excellent shims quickly corrected that problem.\u00a0 Shimming the cylinder keeps it closer to the firing pin and that permits more energy from the hammer’s fall transferring directly into the primer.\u00a0 \u00a0You can read our blog about correcting cylinder end shake here<\/a>.<\/p>\n

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My reloaded ammo’s primers were not completely seated.\u00a0 When that occurs, some of the hammer and firing pin’s energy goes into fully seating the primer rather than firing it.\u00a0 You want ammo reloaded for use in double action revolvers to have very slightly flattened primers after the primer seating operation, and that can be achieved with Lee’s excellent primer seating tool<\/a>.\u00a0 You can read about that here<\/a>.<\/p>\n

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If a revolver is out of time the firing pin will hit the primer off-center resulting in unreliable ignition.\u00a0 \u00a0If you shoot enough your revolver will go out of time.\u00a0 Correcting revolver timing typically involves fitting a new hand and you can read about that here<\/a>.<\/p>\n

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If your revolver’s hammer spring has weakened over the years or as a result of use you can easily install a new Wolff hammer spring.\u00a0 \u00a0We wrote a blog about that you can read here<\/a>.<\/p>\n

If you’re having problems with misfires in a double action revolver, the above areas are where I would look first.<\/p>\n

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More Tales of the Gun<\/a>!<\/p>\n

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Never miss an ExNotes blog…sign up here for free!<\/p>\n\n

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Popup ads…we love ’em.\u00a0 Click on them (a lot) and you’ll have two friends for life at ExNotes!<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

It\u2019s been a long haul correcting double action misfires on my snubnose Smith and Wesson revolver, but the magnificent Model 60 is where I want it to be now. Here’s how I went about it. My Model 60 had too much end shake (the cylinder had a lot of back and forth play).\u00a0 Shimming the … Continue reading “Double Action Misfires”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":17804,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[84],"tags":[2723,2725,168,2726,2722,2724],"class_list":["post-16837","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guns","tag-hammer-spring","tag-hand","tag-reloading","tag-revolver-end-shake","tag-revolver-timing","tag-seating-primers"],"jetpack_featured_media_url":"https:\/\/exhaustnotes.us\/blog\/wp-content\/uploads\/2022\/04\/IMG_2417-900.jpg","jetpack_sharing_enabled":true,"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/exhaustnotes.us\/blog\/index.php\/wp-json\/wp\/v2\/posts\/16837","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exhaustnotes.us\/blog\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exhaustnotes.us\/blog\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exhaustnotes.us\/blog\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exhaustnotes.us\/blog\/index.php\/wp-json\/wp\/v2\/comments?post=16837"}],"version-history":[{"count":10,"href":"https:\/\/exhaustnotes.us\/blog\/index.php\/wp-json\/wp\/v2\/posts\/16837\/revisions"}],"predecessor-version":[{"id":17991,"href":"https:\/\/exhaustnotes.us\/blog\/index.php\/wp-json\/wp\/v2\/posts\/16837\/revisions\/17991"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/exhaustnotes.us\/blog\/index.php\/wp-json\/wp\/v2\/media\/17804"}],"wp:attachment":[{"href":"https:\/\/exhaustnotes.us\/blog\/index.php\/wp-json\/wp\/v2\/media?parent=16837"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exhaustnotes.us\/blog\/index.php\/wp-json\/wp\/v2\/categories?post=16837"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exhaustnotes.us\/blog\/index.php\/wp-json\/wp\/v2\/tags?post=16837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}