ASP Palm Defender OC Spray Refill Insert Packs

ASP Palm Defender Heat (OC) pepper spray refill insert, developed by ASP, provides the same two million Scoville Heat Units or Oleoresin Capsicum (OC) protection as the original canister.

ASP Palm Defender Test (Inert) spray refill insert, developed by ASP, provides the ability to test your Palm Defender with its harmless inert spray. Operates in the same way as the original canister.