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Thomas parker - OpticsPlanet Exclusive Maxim Defense Industries RDB Roller Delayed Blowback System

by Tparker, Verified Owner from FL, United States Written on April 5, 2026
Review for OpticsPlanet Exclusive Maxim Defense Industries RDB Roller Delayed Blowback System
OpticsPlanet Exclusive Maxim Defense Industries RDB Roller Delayed Blowback System
OpticsPlanet Exclusive Maxim Defense Industries RDB Roller Delayed Blowback System
As Low As $165.55 Save Up to 13%
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Tparker's Review of OpticsPlanet Exclusive Maxim Defense Industries RDB Roller Delayed Blowback System

The maxim defense roller delayed blowback system significantly decreased muzzle rise and recoil making follow up shots faster. Easy installation with minor gunsmithing( pin removal from rear weight in bcg) to remove bcg weight. Works well with suppressors.
Pros:
  • It is a roller delayed blowback system
Cons:
  • No directions for install
Would Recommend: Yes
Was it helpful to you? Yes | No
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Last updated 2026-04-06 UTC.