Leatherman MUT Tool Carbon Scraper MUT. The number one enemy to your M16 or AR15 is the carbon deposited from the direct impingement gas system. This Leatherman Multitool Accessory will effectively remove carbon with routine maintenance preventing carbon build-up and reduced performance from your weapon. Compatible with the MUT Multitool from Leatherman the MUT Carbon Scraper 930361 is made of a durable bronze material in order to prevent scars from scraping. The Leatherman MUT Carbon Scraper 930-361 was also designed with enough surface area to reach and clean all areas of the bolt carrier group. We offer a complete line of Leatherman Multitool Accessories. For more accessories from Leatherman and our other brands please visit our multi tool accessory page. Specifications for Leatherman M.U.T. Tool Carbon Scraper 930361: Material: Bronze Features of Leatherman MUT Multi-Tool Carbon Scraper 930361: Compatible with Leatherman MUT Multi Tool Made of bronze material Replaceable carbon scraper Package Contents: Leatherman Multi Tool Accessory - Leatherman MUT Tool Carbon Scraper Leatherman MUT Tool Carbon Scraper MUT 930361