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Too tight! - FAB Defense GL-Core Impact CP AR-15 Buttstock

by Garrett, Verified Owner from CA, United States Written on May 22, 2026
Review for FAB Defense GL-Core Impact CP AR-15 Buttstock
FAB Defense GL-Core Impact CP AR-15 Buttstock
FAB Defense GL-Core Impact CP AR-15 Buttstock
$119.05 $109.60 Save $9.45
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Garrett's Review of FAB Defense GL-Core Impact CP AR-15 Buttstock

Tried to put this on a mil spec buffer tube. Both the mil spec and commercial inserts were WAY too tight.
Pros:
  • Recoil reduction, quality build
Cons:
  • Out of spec!
Best Used for:
  • Paperweight
Would Recommend: No
Was it helpful to you? Yes | No
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Last updated 2026-05-23 UTC.