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A.R.M.S. #37 30mm to 1" Ring Adapter Spacers Black 37

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ARMS, Inc.
Typically ships the same business day when ordered before 4pm CST.
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A.R.M.S. #37 Ring spacers allow you to confidently use 30mm Rings with 1" tube diameter optics. Simply install the steel collars between your optic and 30mm rings for a secure fit.

Features and Specifications:
Manufacturer Number: 37
Allows for use of 30mm rings with 1" tube diameter optics
Installs between your optic and 30mm rings
Steel Phosphate
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