
Availability: In Stock
The Aero Solus Barrel Nut Wrench is a dedicated gunsmithing tool built specifically for installing and removing Aero Precision SOLUS barrel nuts on non-shouldered barrels. If you're building or maintaining an AR on a SOLUS action, this wrench gives you the precise grip and mechanical advantage needed to torque the barrel nut to spec without slipping or damaging the nut or receiver. It's the right tool for the job—no improvisation, no workarounds.
Machined from a single piece of 4140 steel and finished with nitride coating, this wrench is built to last through years of builds and maintenance cycles. The solid construction resists flex and wear, so you get consistent, repeatable results every time you mount or swap a barrel. Whether you're a competitive shooter chasing accuracy or a builder who values fit and finish, having the correct tool on the bench matters.
The wrench is sized and designed to work specifically with SOLUS barrel nuts, so compatibility is straightforward—it's either the tool you need or it isn't. If you're running an Aero SOLUS action and plan to install or service barrels yourself, this is the wrench to own. Skip the improvisation and do the job right.
| Brand | Aero Precision |
| Material | 4140 Steel |
| Finish | Nitride |
| Length | 3 inches |
| Compatibility | Aero Precision SOLUS barrel nut |
No—the Solus Barrel Nut Wrench is designed specifically for Aero Precision SOLUS barrel nuts. It will not fit standard AR barrel nuts or those from other manufacturers.
This wrench is designed for non-shouldered barrels only. It works with the SOLUS barrel nut system on SOLUS actions.
The nitride finish improves corrosion resistance and surface hardness, extending the life of the tool and preventing wear from repeated use.

SKU: 115700989 • Width: 3in • Height: 0.5in • Depth: 5in • Weight: 0.13oz





Availability: In Stock
The Aero Solus Barrel Nut Wrench is a dedicated gunsmithing tool built specifically for installing and removing Aero Precision SOLUS barrel nuts on non-shouldered barrels. If you're building or maintaining an AR on a SOLUS action, this wrench gives you the precise grip and mechanical advantage needed to torque the barrel nut to spec without slipping or damaging the nut or receiver. It's the right tool for the job—no improvisation, no workarounds.
Machined from a single piece of 4140 steel and finished with nitride coating, this wrench is built to last through years of builds and maintenance cycles. The solid construction resists flex and wear, so you get consistent, repeatable results every time you mount or swap a barrel. Whether you're a competitive shooter chasing accuracy or a builder who values fit and finish, having the correct tool on the bench matters.
The wrench is sized and designed to work specifically with SOLUS barrel nuts, so compatibility is straightforward—it's either the tool you need or it isn't. If you're running an Aero SOLUS action and plan to install or service barrels yourself, this is the wrench to own. Skip the improvisation and do the job right.
| Brand | Aero Precision |
| Material | 4140 Steel |
| Finish | Nitride |
| Length | 3 inches |
| Compatibility | Aero Precision SOLUS barrel nut |
No—the Solus Barrel Nut Wrench is designed specifically for Aero Precision SOLUS barrel nuts. It will not fit standard AR barrel nuts or those from other manufacturers.
This wrench is designed for non-shouldered barrels only. It works with the SOLUS barrel nut system on SOLUS actions.
The nitride finish improves corrosion resistance and surface hardness, extending the life of the tool and preventing wear from repeated use.
SKU: 115700989 • Width: 3in • Height: 0.5in • Depth: 5in • Weight: 0.13oz
