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Excellent quality - FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier

by JR, Verified Owner from OH, United States Written on January 14, 2026
Review for FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier
FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier
FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier
As Low As $112.70 Save Up to $11.10
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JR's Review of FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier

I put this on an Alexander Arms 17 HMR and stuck their mag block in the stock and slightly modified the mag catch; it works great.
Pros:
  • Excellent design
Cons:
  • Have received 3 without the mag catch
Would Recommend: Yes
Was it helpful to you? Yes | No
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Last updated 2026-01-15 UTC.