The Enhanced Combat Button ™ is designed for those operators looking to upgrade their existing mil-spec magazine release for that extra textured release while still keeping a small profile.
The ECB™ magazine release is compatible with 5.56/.223 and 7.62/.308 receivers.
Check all state and local laws before installing any products!
• Fits AR 5.56/.223 and 7.62/.308
• Made in U.S.A
• Lifetime Warranty