Armaspec TCB-31 Tactical Combat Button

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MSRP: $17.99
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Armaspec TCB-31 Tactical Combat Button

The TCB-31 is an extended mag release designed to improve the functionality and ergonomics of the factory button. The TCB increases the size of your factory button by 263% making it easier and faster to perform magazine changes. The TCB-extened mag release size and ergonomic design enables button engagement without changing your grip position. The TCB extened mag release is compatible with 5.56/.223 and 7.62/.308 receivers. Check all state and local laws before installing any products!

All mounting hardware, base and button included


  • Available Color: Black, FDE, ODG, Red, Dark Blue, Gold
  • Improved magazine changes
  • 263% larger button
  • Ergonomic design
  • Fits AR 5.56/.223 and 7.62/.308
  • Made in U.S.A.
  • Lifetime Warranty
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