The Punching Glove is a glove that springs out of a bag when you're near enemies. This can be used as a secondary melee attack. Marco and Tarma used the Punching Glove in the First Modern War and Second Modern War. In Metal Slug Advance, instead of using a regular knife, Walter Ryan uses this Punching Glove. Ralf and Clark also use a glove that comes out of their neckband (because they don't carry a backpack) in Metal Slug 6. To use it however, you must go into a crouch while near an enemy. Note that Ralf is the only character that is able to damage tanks with his melee attack.

Standard Handgun (Murder .50AE | Murder Model-1915 .38 Mk.1Am) | AR-10 | M-3685 | M60
Limited Heavy Machine Gun | Rocket Launcher | Flame Shot | Shotgun | Laser Gun | Iron Lizard | Super Grenade | Enemy Chaser | Drop Shot | Two Machine Guns | Zantetsu Sword | Thunder Shot

Machine Gun | Special Shot | Grenade Gun | Missile Pod | Bazooka | Sniper Rifle

Bombs Grenade | Fire Bomb | Stone | Earring Bomb | Smoke Bomb | Monolith | Snowball
Melee Knife | Tonfa | Hatchet | Tomahawk | Punching Glove | Stun Gun | Wrench | Vulcan Punch | Argentine Backbreaker | Moon Slasher
Other AA Machine Gun | Thunder Cloud | Mobile Satellite