3RD Generation N4 Barrel Nut

This barrel nut DOES NOT work with our 4th Generation handguard.  The 4th Generation barrel nut can be found here Replacement barrel nut for your NSR, NHR, NSR-SD, or NQR Handguard.

 

--1 1/16" wrench flats

--Reversible for precise timing

--Manganese Phosphate finish

WEIGHT: 3.1 oz

This barrel nut DOES NOT work with our 4th Generation handguard.  You can find a 4th Generation N4 barrel nut here.