First Defense 360 .2% MK-3 Stream OC Aerosol

MK-3 360 Pepper Spray

The First Defense MK-3 is a compact OC (oleoresin capsicum, the active pepper compound) aerosol built by Defense Technology for personal protection and duty carry. It holds 1.47 oz of a 0.2% major capsaicinoid formula, enough for roughly six to eight short bursts. The 360-degree valve fires from any angle, so the canister works even when held upside down during a struggle.

Features

• 360-Degree Valve — The spray head discharges in any orientation, including inverted, so a grip that rolls in your hand still delivers.
• 0.2% Major Capsaicinoids — The MCC rating measures the heat-producing compounds actually present, a more honest strength figure than raw pepper percentage.
• 1.47 oz Net Weight — A pocket and belt-size canister that still carries enough product for repeat use.
• Six To Eight Bursts — Averages six to eight short bursts per can, leaving room for a follow-up if the first does not stop the threat.
• Flip-Top Safety Cap — A hinged cover guards the actuator against accidental discharge in a pocket or bag.
• EDW Tested And Safe — Verified safe for use alongside an electronic discharge weapon such as a TASER, so the two can be carried together.
• Pressurized Aerosol — Contents are held under pressure for a consistent stream from the first burst to the last.
• Defense Technology Build — Made by a long-standing supplier of less-lethal gear to law enforcement and security users.

Strength And Carry

The 0.2% rating refers to major capsaicinoid content, the measure of the heat-active ingredients in the spray rather than the total volume of pepper oil. This is a lighter-concentration formula within the MK-3 line, suited to carriers who want a reliable irritant without the heaviest heat level. The stream pattern and 360-degree valve make it practical for close-range defense where you may not have time to orient the can before firing.