D1, Heat Inserts

Description

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Unlike common throwaway aerosol can defense products, ASP Defenders are highly-engineered dispersion devices that use a proprietary, replaceable OC (Oleoresin Capsicum) Insert. These Inserts are precision-machined from aerospace aluminum and solid brass, and incorporate a specially-produced valve system and patented dispensing mechanism.

Our “Heat” formulation is maximum strength, law enforcement-grade OC: 10% Oleoresin Capsicum, 1.4% major capsaicinoids, two million Scoville Heat Units (SHU). We also offer Test Inserts, which contain a harmless, inert aerosol—we highly recommend them for practicing using your ASP Defender.

NEW for 2024—Heat Inserts include invisible UV dye, to assist law enforcement in assailant identification. Note that dealer inventory may vary

This Insert is compatible with ASP Metro D1 Defenders and Sport D1 Defenders, and contains approximately six 1/2-second bursts. 

NOTE: Heat Inserts are date-coded to assure reliability. After the date marked on the Insert, it should be disposed of in accordance with environmental regulations in your area.

Read more about state-by-state pepper spray laws and regulations here

IMPORTANT: Pepper spray cannot be shipped to AK, DC, HI, MA, NY, Puerto Rico, or the Virgin Islands or internationally. May be shipped to other locations via ground service only. If you are in a prohibited shipping location, click here to find your nearest ASP retailer.

Specification