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In stock
Armaspec TCB-31 Tactical Combat Button - ARM103
In stock

Armaspec TCB-31 Tactical Combat Button - ARM103

SKU 516445735c
Customers must read Compliance Information before purchasing.

Product Details


  • Model:  TCB-31: Tactical Combat Button Extended Magazine Release
  • Finish:  Black, Flat Dark Earth, OD Green, Red, or Blue
  • Compatibility:  5.56/.223 and 7.62/.308 receivers
  • Includes:  All mounting hardware, base, and button


The TCB-31™ (Tactical Combat Button) Extended Mag Release 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.


• Improved magazine changes

• 263% larger button

• Ergonomic design

• Fits AR 5.56/.223 and 7.62/.308 receivers

• Made in U.S.A.

• Armaspec Lifetime Warranty


Q & A


All NFA Rules Apply.
These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.