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What is the dimension from the rail to the bottom of the tube? — 2 Answers

by Steve, from OR, United States Asked on October 9, 2017

Name Weaver Thumbnut 1 in SPR Optics Mount (4.7)
$87.40 $81.39 Save $6.01
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Answered by Carly R., Gear Expert, from IL, United States, on October 11, 2017

The measurement is not listed by the manufacturer. However, base to centerline of the optic should be around 1.5".

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Answered by Chad, member, from CA, United States, on May 13, 2018

1.010" from the top of the rail to the inside bottom of the ring. can find almost every measurement I could think of in my review. I apologize, they removed the formatting so it's one big clump.

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