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30mm Keystone Rings .850" Low
30mm Keystone Rings .850" Low
30mm Keystone Rings .990" Medium
34mm Keystone Rings .990" Medium
30mm Keystone Rings .850" Low
30mm Keystone Rings .850" Low
30mm Keystone Rings .990" Medium
34mm Keystone Rings .990" Medium
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EGW - KEYSTONE SERIES RINGS

1 Review
Ring Height
Scope Tube Diameter
Brownells #
296000729, 296000730, 296000732
MFR #
62100, 62101, 62200
UPC
841370117901, 841370117918, 841370117932
$71.99
Coupon Code
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What is the EGW - KEYSTONE SERIES RINGS?

EGW saw the need for a US made, mid-tier scope ring. One that was versatile, robust, AND also a great value. They weren’t happy with the current options on the market, so they created their own. Introducing the Keystone Series scope rings. Improvements:

  • Machined in house in one of EGW's CNC machining centers
  • 6061 aircraft grade aluminum
  • T15 mounting hardware for the ring caps
  • Chromoly crossbolt and ½” nut for reliable and repeatable engagement
  • Fits picatinny and weaver style rails
  • Horizontally split design allows for easy installation

EGW rings are measured from where the ring sits on the top of the base, to the center of the ring. Keystone Series rings are available for 1"", 30mm, 34mm tube scopes. 1"" Tube Heights:

  • .850"" LOW
  • .990"" MEDIUM
  • 1.275"" HIGH

30mm Tube Heights:

  • .850"" LOW
  • .990 MEDIUM
  • 1.275"" HIGH

34mm Tube Heights:

  • .990"" MEDIUM
  • 1.275"" HIGH
  • 1.5"" EXTRA HIGH
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KEYSTONE SERIES RINGS REVIEWS

5.0
1 Review
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5
Great product
The rings are a good height for the intended rifle. They mounted easily and are working well. Good product for the price.
by George M. on July 20, 2025
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