Real Avid Master-Fit Barrel Nut Wrench 1-1/16" AR Free-Float

The Real Avid Master-Fit Barrel Nut Wrench is a purpose-built titanium and stainless steel tool designed for installing and removing 1-1/16" barrel nuts on AR-platform rifles. It is specifically engineered for the free-float handguard installation process, where applying proper torque to the barrel nut without rounding or scarring it is essential to keep your handguard square and true on the upper receiver.

Real Avid's Master-Fit design pairs the strength of stainless steel with the light weight and corrosion resistance of titanium, giving you a wrench that will not flex under load and will not round out your barrel nut. The free-float handle configuration keeps your hand and knuckles clear of the upper receiver during use, so you can drive the nut up to torque without binding against the receiver or marring the finish on your build. The 1-1/16" socket opening matches the barrel nut size found on the vast majority of AR-15 free-float handguard installs, making this one of the most commonly needed tools for any AR build or upgrade project.

Whether you are building a custom AR from the ground up or upgrading to a free-float rail, the Real Avid Master-Fit 1-1/16" Barrel Nut Wrench is the right tool for properly torquing the barrel nut without slipping, rounding, or damaging your components.