The Heckler & Koch MR556A1 Gas Piston is a premium firearm component designed to enhance the performance and reliability of your rifle. Engineered with high-strength materials, this gas piston ensures smooth operation under high pressure, making it a top choice for firearm enthusiasts and professionals alike.

Perfect for range use, competition, and training, the MR556A1 Gas Piston offers exceptional durability and a long service life. Its robust construction guarantees consistent performance, making it an ideal addition to any Heckler & Koch rifle setup. Heckler & Koch's reputation for innovation and craftsmanship is evident in every detail of this component.

Key Features:

• Manufacturer: Heckler & Koch
• Model: MR556A1
• High-Strength Construction
• Optimal Performance
• Long Service Life