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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
PDQ Ambi Bolt Catch
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<blockquote data-quote="cohunt" data-source="post: 2520558" data-attributes="member: 94491"><p>Years ago I installed the tbb pdq in an 80% that i have-- mine was a prototype nib coated mim version. It works great, no problems--- dust cover does not affect it at all. Still working with no issues today.</p><p></p><p>Have you tried different magazines? The magazine follower and spring push up on the pdq catch when mag is empty so maybe your follower is worn or spring is weak? Just a thought. </p><p></p><p>I used a small diameter mill bit the size of the slot in my drill press with 2 way cross slide vice to mill it-- after I milled the slot I dressed it with a small distributor points file to clean off all the machining marks and make it smooth .</p></blockquote><p></p>
[QUOTE="cohunt, post: 2520558, member: 94491"] Years ago I installed the tbb pdq in an 80% that i have-- mine was a prototype nib coated mim version. It works great, no problems--- dust cover does not affect it at all. Still working with no issues today. Have you tried different magazines? The magazine follower and spring push up on the pdq catch when mag is empty so maybe your follower is worn or spring is weak? Just a thought. I used a small diameter mill bit the size of the slot in my drill press with 2 way cross slide vice to mill it-- after I milled the slot I dressed it with a small distributor points file to clean off all the machining marks and make it smooth . [/QUOTE]
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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
PDQ Ambi Bolt Catch
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