Bravo Company Manufacturing MK2 AR-15 T2 Buffer - A5

The Bravo Company Manufacturing MK2 T2 Buffer uses an M16A4 rifle-length spring with more coils than a standard M4 carbine spring, giving AR-15 shooters a wider operating envelope and more consistent carrier velocity than a conventional carbine buffer system. Built with an internal spring to control counterweight movement, this AR-15 buffer delivers reduced felt recoil and less bolt bounce without sacrificing reliability.

Features:

• T2 weight class
• Approximately 5.6 oz weight
• A5 length
• Buffer only (spring sold separately)
• 7075-T6 aluminum, hard coat anodized
• M16A4 rifle-length action spring compatibility
• Internal spring reduces counterweight noise and improves weight placement consistency
• Increased internal counterweight travel reduces bolt bounce
• Mil-spec components
• U.S. Patent #10415907

The M16A4 rifle-length spring's additional coils provide a more consistent carrier velocity than a standard M4 carbine spring, which can improve both accuracy and reliability. This T2 weight class adds further mass over the T1 buffer, suiting AR-15 builds running a suppressor or increased gas pressure where extra weight helps slow cycling back down to a reliable speed.

Important: this buffer must be used only on the AR-15 receiver platform, and only together with the BCM MK2 Receiver Extension (BCM-MK2-RE) and the Mil-Spec M16 rifle action spring (SPRING-RIFLE-M16-ACTION). Using any other receiver extension or spring not specifically developed for the MK2 MOD1 Intermediate Buffer can damage the weapon and potentially injure the operator.

Bravo Company Manufacturing has built rifles and rifle components for military, law enforcement, and civilian shooters since 2002, focused on hard-use reliability backed by patented engineering like the MK2 buffer system.