We get it...sometimes we don't always follow directions. Don't worry, you broke your barrel nut - we got you covered.

Features:
-Material: Aircraft Grade 6061-T6 Aluminum / Barrel Nut: 4140 Steel
-Proprietary, patent pending 2 piece barrel nut that provides 360 degree contact
-Will include (throw away) barrel nut wrench to install
-7.4 oz / barrel nut 3.9 oz
-1.35" Internal Diameter / 10.5" length
-Made in the USA!