The Snapback Retention System or SRS was designed to give the user's of our X-Pad Magnetic Chin-strap system the additional circumference adjustment for an even more secure fit. Especially beneficial when using night vision devices.
Our goal when designing the SRS was to create a simplified alterative to the dial retention systems on the market. It needed to retrofit into customers current systems, and we didn't want it to cost $100 extra like our competitors charge. Following the mantra of KISS (Keep it simple stupid) the SRS came to be.