- **Heavy-Duty 40Cr Steel Construction**: Made from high-quality 40Cr alloy steel, this AR wrench delivers outstanding strength and durability, ensuring it can handle rigorous use and meet long-term maintenance needs. - **Versatile Multi-Tool Design**: Designed for compatibility with AR-15, M16, M4, and additional firearm models, this all-in-one wrench streamlines installation and removal tasks across various platforms, making it a valuable addition to your toolkit. - **All-in-One Maintenance Tool**: Ideal for barrel nut removal, stock installation, flash hider work, and other essential gunsmithing tasks. This tool is essential for any AR enthusiast, simplifying complex procedures. - **Ergonomic & Efficient**: Engineered for user comfort and precision, this wrench enhances your maintenance workflow, allowing you to complete tasks more quickly and with less effort, ensuring optimal performance. - **Perfect for Tactical & Hunting Use**: Whether you're engaged in airsoft, hunting, or regular rifle maintenance, this armorer's wrench is a dependable tool for both tactical and recreational gun owners, ensuring your firearms are always in top condition. Use Cases: 1. Easily remove and replace barrel nuts during upgrades or repairs on your AR-15. 2. Install stocks or flash hiders with confidence, ensuring a secure fit every time. 3. Maintain your firearm for airsoft events or hunting trips, knowing you have a reliable tool to assist you.