The TacFire MAR044-H2 AR15 4.6oz H2 Buffer is designed to refine the cycling of your AR-15 by adding carefully tuned weight to the carbine buffer system. Built for shooters who want smoother operation and more consistent performance, this heavy buffer helps manage recoil and bolt carrier movement in demanding setups.

This H2 buffer is particularly well suited for over-gassed rifles or 9mm AR builds where additional mass helps keep the action balanced and controllable. Its carbine-length profile drops into standard collapsible stock buffer tubes, making it a straightforward upgrade for range use, training, or general-purpose rifles. TacFire’s attention to machining and fit delivers a dependable component that complements the company’s reputation for practical, value-driven AR accessories.

Key Features:

• Manufacturer: TacFire
• Model: MAR044-H2
• Weight: 4.6 oz
• Length: 3.25–3.375 in (carbine length)
• Compatibility: AR-15 carbine-length buffer tubes and standard buffer springs