Check the listing for details. Real Avid Gun Tool Pro Universal Gun Multi Tool + Sheath + Allen Wrenches. Condition: Used, Made in China. Listed at 24.99 USD. The Real Avid Gun Tool Pro Universal Gun Multi Tool is a versatile and compact tool designed for gun enthusiasts and hunters. Made by Real Avid, this multi-tool includes various tools such as Allen wrenches and comes with a convenient sheath for easy carrying. With its universal design and durable construction, this product is perfect for maintaining and repairing firearms on the go. Made in China, this multi-tool is a must-have for anyone who values quality and reliability in their gun maintenance equipment.