Ultimate Arms Gear Gunsmith Cleaning Stainless Steel Double Ended Pick Set Kit with PVC Holding Pouch Length: 6-1/2&rdquo; to 6-3/4&rdquo; - .223 5.56 AR15 AR-15 AR 15 M4 M16 Gun Rifle 4 Separate Double Ended Pick Tools, Offer 8 Distinctly Different Picks. Made of Durable Stainless Steel. Great for Scraping Dirt and Residue from Hard to Reach Places. Length: 6-1/2 to 6-3/4.