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. Made from 7075 T6 Aluminum and Type III black hard anodized or FDE and ODG Cerakoted, 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
• Improved magazine changes
• 263% larger button
• Ergonomic design
• 7075 T6 Aluminum and Type III black hard anodized or FDE and ODG Cerakoted
• Fits AR 5.56/.223 and 7.62/.308
• Made in U.S.A .
• Lifetime Warranty through manufacture