Precision Reflex DPMS/KAC .308 Barrel Nut Torq Wrench 3/8 inch Steel Black. This Gunsmithing Equipment from the craftsmen at Precision Reflexworks with any 3/8 or 1/2 drive torque wrench and features 4 lugs on each side to accommodate both DPMS and KAC barrel nuts. Constructed of high strength steel the Precision Reflex DPMS/KAC .308 Barrel Nut Torq Wrench is easy to use and effectively secures your barrel nuts. Designed to work with delta ring and non-deployable barrel nuts the Precision Reflex DPMS/KAC Barrel Nut 22&24 Hole Pattern Torq Wrench is great for any gunsmith or do-it-yourself'er. This wrench will not remove DPMS Delta ring barrel nuts. When you need to put the precise pressure needed on your barrel nuts the Precision Reflex DPMS/KAC .308 Barrel Nut Torq Wrench will allow you to get the job done right the first time. NOTE: This wrench will not remove DPMS Delta ring barrel nuts. Specifications for Precision Reflex DPMS/KAC Barrel Nut Torq Wrench: Manufacturer: Precision Reflex Fabric/Material: Steel Color: Black Condition: New Finish: Nitrite Gun Model: DPMS LR-308 Package Contents: Precision Reflex DPMS/KAC Barrel Nut Torq Wrench What firearm models does the manufacturer say Precision Reflex DPMS/KAC Barrel Nut Torq Wrench is compatible with? The manufacturer suggests that Precision Reflex DPMS/KAC Barrel Nut Torq Wrench is compatible with DPMS LR-308Precision Reflex 03-0086: DPMS/KAC .308 Barrel Nut Torq Wrench 3/8 inch Steel Black