Leatherman MUT (Military Utility Tool)

The Leatherman MUT (Military Utility Tool) stands alone as the only multi-tool purpose-built for modern sporting rifle maintenance. Where other multi-tools offer generic tools hoping to cover firearm needs, the MUT was designed from the ground up with AR-15/M4 platform requirements in mind. The 16-tool configuration includes several unique implements found on no other multi-tool: a bolt override tool for clearing malfunctions, a bronze carbon scraper sized perfectly for the bolt carrier group, and replaceable firearm-specific bit drivers.

The bolt override tool alone justifies the MUT's premium price for serious AR shooters. When a double-feed or failure to extract locks up the bolt carrier, the MUT's override tool provides the leverage needed to retract the charging handle and clear the malfunction. This capability can be the difference between clearing a stoppage in seconds versus field-stripping the entire rifle. The bronze carbon scraper won't damage the bolt's finish while effectively removing carbon buildup, and its size is optimized for the bolt tail and cam pin channel.

Beyond the firearm-specific tools, the MUT delivers a complete field toolkit: needle-nose and regular pliers, wire cutters, 154CM steel blade (serrated and plain edge options), saw, hammer, carabiner/bottle opener, and three bit drivers with replaceable bits. The bit kit includes commonly needed sizes for scope ring screws, rail bolts, and grip screws. All tools lock securely and can be deployed one-handed with practice. The MUT ships with a MOLLE-compatible sheath that holds the tool securely during movement while allowing rapid access. At 11.6 oz, it's heavier than general-purpose multi-tools, but that weight reflects the robust construction needed for serious field use.