Bravo Company MK2 Receiver Extension Buffer Tube for AR Rifles – 8 Position, Black (BCM-MK2-RE)

• Receiver extension buffer tube designed for AR rifle platform systems
• Features eight position adjustment for flexible stock length configuration
• Machined from 7075T6 aluminum to meet mil spec dimensional standards
• Designed to work with proprietary BCM MK2 buffer and rifle action spring
• Requires specific MK2 buffer components not compatible with standard carbine buffers
• Matte black finish provides corrosion resistance and uniform component appearance

The Bravo Company MK2 Receiver Extension Buffer Tube is a buffer tube designed for supporting recoil system components in AR pattern rifles. This buffer tube provides an 8 position receiver extension compatible with AR-15, M16, and M4 platforms. It is machined to Mil-Spec dimensions and requires specific compatible buffer components for proper function.

The Bravo Company MK2 Receiver Extension is constructed from 7075-T6 aluminum with a matte black finish and features an 8 position adjustment range. This product is used for housing the recoil spring and buffer assembly in compatible rifle builds. It requires a rifle action spring and a BCM MK2 buffer, as standard carbine and rifle buffers are not compatible. In standard configurations, the extension supports adjustable stock positioning for range use or firearm assembly applications.