DESCRIPTION
The TCB-31™ is an extended mag release designed to increase the
functionality and ergonomics of the factory button. The TCB™ increases the size
of your factory button by 263% making it stress-free and quicker to execute
magazine adjustments. The TCB-extended mag release size and ergonomic design
enables button engagement without changing your grip position. The TCB™ extended
mag release is well-matched with 5.56/.223 and 7.62/.308 receivers. Check all
state and local laws before installing any products!
- Improved
magazine changes
- 263% larger
button
- Ergonomic
design
- Fits AR
5.56/.223 and 7.62/.308