PRI Barrel Nut Wrench Armalite AR-10

Precision Reflex Armalite .308 Combo Barrel Nut Wrench 3/8 inch Steel Black. This wrench has 2 sides with different hole patterns the original Armalite A2 barrel nut on one side and a 4 pin pattern for the current hole pattern. This wrench is constructed of 3/8in steel with 4 steel pins on one side and 5 steel on the other. Works with any 3/8 or 1/2 drive torque wrench. The wrench is designed to work on a standard barrel nut ( 20 holes 1.56in or radius .78in)on ones side and a 24 hole pattern Radius .86in. Specifications for Precision Reflex Armalite Combo Barrel Nut Wrench: Manufacturer: Precision Reflex Fabric/Material: Steel Color: Black Finish: Nitrite Gun Model: Armalite AR-10 Package Contents: Precision Reflex Armalite Combo Barrel Nut Wrench Precision Reflex 03-0085C: Armalite .308 Combo Barrel Nut Wrench 3/8 inch Steel Black