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MK Ballistic Systems Master Key 12 gauge forced
Region
United States
Category
Ammunition, Missiles and precision weapons
The MK Nr. 4100 Master Key round is intended for forced entry situations where doors must be quickly opened without regard to damages to the locks or fixtures. The Master Key round will completely remove a standard door hinge, although metal doors may require a second shot. Automobile doors can be opened without damage to the vehicle's interior. The projectile is made up of fine metal shot and is bound in a special epoxy matrix that will not damage shotgun bores, but breaks up into fine powder on impact, thus
reducing the potential for injuries on the door's opposite side. At ranges of 25 m or less, the Master Key can be used as a slug and is an excellent anti-personnel round due to its frangible characteristics. When used in a rifled shotgun barrel, the Master Key will typically place all rounds inside a 23 mm circle at 25 m. Because it is frangible, the Master Key will not ricochet if fired against a hard surface. By MK Ballistic Systems to provide a round capable of destroying locks, door fixtures and automobile locks. Applications include suitably chambered 12 gauge shotguns.