The TacFire MAR043 heavy buffer is a dedicated replacement component for AR-15 platforms. Machined from anodized aluminum and configured at a Mil‑Spec 3 oz weight, it is intended to restore correct buffer mass and support consistent cycling. This buffer is suitable for routine maintenance and range use where returning a rifle to specified operating weight is required.
Key Specifications
- The manufacturer is TacFire.
- The model is MAR043.
- Designed for AR-15 platforms.
- The buffer weight is 3 oz to match Mil‑Spec heavy buffer weight.
- The primary material is Aluminum.
- The surface finish is Anodized.
- This unit functions as a replacement buffer to restore proper cycling mass.
- Intended application is rifle maintenance and reliable operation at the range or in routine service.
Compact, simple, and built from durable materials, the TacFire MAR043 buffer provides a straightforward solution for restoring Mil‑Spec weight and maintaining dependable cycling. Its anodized aluminum construction balances lightness with durability, making it a practical choice for technicians and owners focused on reliable performance and routine maintenance.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




