10 Best Torque Wrench For Guns 2026 in the United States

The Milwaukee 2967-20 M18 FUEL High Torque Impact Wrench is a powerful tool that can be particularly beneficial for those needing a reliable torque wrench for firearm maintenance and repairs. With a torque range reaching up to 1,100 ft-lbs for fastening and 1,600 ft-lbs for nut-busting, it provides ample power for most tasks, ensuring you can tackle even the toughest bolts. The brushless motor enhances efficiency and prolongs the life of the tool, which is a significant advantage for long-term use.

One of the standout features is the AUTO SHUT-OFF control, which limits torque application to 50 ft-lbs for hand-tight fastening. This helps prevent overtightening, a crucial aspect when working with delicate firearm components. Additionally, the Bolt Removal Control feature enhances usability by reducing RPMs once a bolt is loosened, minimizing the chances of dropping fasteners.

However, the Milwaukee 2967-20 may not be the most suitable choice for everyone. Its weight of 2.7 kilograms could be a bit cumbersome for users who prefer lighter tools. The size of 7.6 inches may also be less suitable for tight spaces, making it less versatile in certain applications. Also, being a tool-only option means you'll need to invest in a compatible battery if you don't already have one, which could add to the overall cost. This impact wrench is primarily suited for those who demand high torque and control for firearm applications, and it stands out for its precision features. However, if you prioritize lightweight tools or need one for tighter spaces, you may want to explore other options.

The DEWALT 20V MAX Cordless Impact Wrench (DCF961B) is a high-torque tool designed for heavy-duty applications. It boasts an impressive max fastening torque of 1200 ft-lbs and a breakaway torque of 1750 ft-lbs, making it suitable for demanding tasks such as working on large-sized pipe flanges and wheel lugs. Its brushless motor enhances efficiency and performance, and the 3-speed settings along with the precision wrench mode help prevent overtightening and fastening run-off, adding to its appeal for precision tasks.

The inclusion of an LED work light improves visibility in low-light conditions, which can be particularly useful in workshops or work sites with poor lighting. However, since this is a bare tool, it does not include batteries or a charger, which means additional purchases are necessary to get the tool operational. At 8.4 pounds, it is relatively heavy, which may cause fatigue during prolonged use. Additionally, while it offers excellent torque, it may be more power than needed for some gun maintenance tasks, making it potentially less ideal for delicate or smaller-scale work.

Its size and weight are also worth considering if you need a tool that's easy to maneuver in tight spaces. Despite these drawbacks, its high torque and durability make it a solid choice for those needing robust performance in their torque wrench.

The CRAFTSMAN V20 RP Impact Wrench is a solid choice for anyone needing a reliable tool for gun maintenance or assembly, thanks to its impressive torque capabilities. With a fastening torque of 700 ft-lbs and a breakaway torque of 1000 ft-lbs, it stands out as a powerful option in the market. The brushless motor enhances efficiency and runtime, making it suitable for protracted use without frequent recharging. This model also features three-speed settings and a variable speed trigger, giving users more control over the application, which is particularly beneficial for delicate tasks like working on firearms.

Additionally, its lightweight and compact design (12.2 inches in length and weighing only 10.06 pounds) enhances its ergonomics, making it easy to handle for extended periods. The built-in LED light is a practical touch, illuminating dark areas that can be crucial when working on precise tasks.

There are some considerations to keep in mind. While the CRAFTSMAN V20 is sturdy, some users might find its reliance on battery power limiting, especially if they are used to corded tools. Although it comes with a 4Ah battery, the battery life may vary based on usage, and having a backup battery could be a good idea for larger jobs. Moreover, the materials used, primarily glass and nylon, might not convey the same durability as metal-bodied tools, which could raise concerns for those seeking long-lasting equipment in harsh environments.