Finally an Armorers Wrench with everything that you need. This unique tool combines all of the necessary tools to eliminate the need of owning multiple wrench types. Use it for all of your M16 or AR-15 rifles and all of their variants.
Ar-15/m16 Armorer Wrench
Compatible With Most M16, M4, And Ar Variant Rifles
Constructed Of Steel With A Durable Powder Coat Finish