Hk417/Mr762 Upper Receiver Rod

Each Midwest Industries HK417/MR762 Upper Receiver Rod is machined from 4140 steel, an ordnance-grade metal that's designed to handle abuse. The working end of the tool is sized right for any HK417/MR762 barrel extension and will remove seized barrel nuts without harming the upper receiver. The unit is protected with a black-oxide finish and won't damage the finish on your rifle. Works with HK417/MR762 barrels and receivers Ultimate tool for barrel nut installs Excellent for removing stubborn/seized barrel nuts without damaging upper Designed for muzzle device installs and will not damage index pin Machined from 4140 Ordnance grade st Mfg: Midwest Industries, Inc.