The NSR Barrel Nut Wrench is a 1-1/16" wrench adaptor for NSR handguard installation. This works for our Gen1 and Gen3 N4 Barrel nut. If you are looking for a Gen4 N4 wrench, please use our 1 1/4" wrench.
-- 3/8" STEEL CONSTRUCTION
-- ZINC PHOSPHATE FINISH
-- ACCEPTS 3/8" OR 1/2" BREAKER BAR/SOCKET WRENCH
While customers can get many uses out of this wrench, it is designed to be a one time use item and should be inspected after each use
-- 3/8" STEEL CONSTRUCTION
-- ZINC PHOSPHATE FINISH
-- ACCEPTS 3/8" OR 1/2" BREAKER BAR/SOCKET WRENCH
While customers can get many uses out of this wrench, it is designed to be a one time use item and should be inspected after each use
