Armaspec ECB Kit - Advanced Control Buffer Kit for AR-15/AR-10 with Durable Finish - ARM204-FDE

The Armaspec enhanced combat button kit (ECB-kit) features essential upgrades for your firearm, including a Cast Enhanced Magazine Catch, a magazine catch spring and a billet machined Enhanced Combat Button. These components are designed to enhance functionality and durability, ensuring smooth operation and reliability in every use.