Ballistic Helmet Performance Testing (Warrior Helmet by SDS)

About a year ago The Firearm Blog posted a FSN vs ballistic helmet/vest test. They used “SS190“ from the pistol and it failed to penetrate the Kevlar helmet. Pictures of the before and after rounds called into question if they really had SS190: So, here’s my test. I’m used a standard Warrior Helmet by SDS, which is very similar to the German surplus helmet from their test. These type of helmets are rated around IIIA.