The claim that "silicone breast implants are bulletproof" is a misinterpretation of isolated incidents, not supported by scientific evidence. A CNN article and a SAGE Journals case study (McEvenue et al., 2020) describe rare cases where implants altered the trajectory of a bullet, potentially preventing serious injury. However, this does not mean that silicone implants are bulletproof.
Silicone lacks the strength of materials specifically designed to stop bullets, such as Kevlar (Cunniff, 1999). Wound ballistics research has shown that bullets can deflect unpredictably due to soft tissues and foreign objects (Fackler, 1987). Thus, any deviation in a bullet’s path caused by breast implants is more likely a coincidence than a dependable form of protection.
While implants may offer some cushioning and sometimes alter a bullet’s path, they are not bulletproof. Presenting them as such is not only inaccurate but could also create a false sense of security. Implants cannot reliably protect against gunfire, and spreading this misinformation can have harmful consequences.