Drop In Auto Sear Keychain |link| Today

In the intersection of firearm mechanics and federal regulation, few objects are as legally fraught as the "Drop In Auto Sear (DIAS) Keychain."

Registered Auto Sears: If you are a licensed SOT (Special Occupational Taxpayer) or a collector with a pre-1986 registered auto sear, you can put it on a keychain. But these cost $20,000–$40,000.
Significantly Altered Replicas: A replica made of polymer that would melt at 200°F, or a sear that is missing 30% of its critical mass (e.g., a massive hole in the engagement surface), might be classified as a novelty. However, unless you have a letter from the ATF’s Technology Branch approving that specific design, you are gambling.

Women: A valuable addition to any woman's self-defense arsenal, providing a quick and easy way to protect themselves in emergency situations.
Joggers and Cyclists: A great tool for those who enjoy outdoor activities, such as jogging or cycling, and may be more vulnerable to attack.
Travelers: A compact and discreet self-defense tool that's perfect for travelers who may find themselves in unfamiliar areas.
Elderly and Disabled: A simple and easy-to-use device that's ideal for those who may have difficulty using more complex self-defense tools.

A Drop-In Auto Sear (DIAS) is a small mechanical component designed to convert a semi-automatic AR-15 into a fully automatic firearm. While often marketed as a "keychain" or "paperweight" to bypass legal scrutiny, federal law in the United States classifies these devices as machine guns in their own right. Drop In Auto Sear Keychain

The Drop In Auto Sear (DIAS) Keychain has become a polarizing icon in the firearms community, sitting at the intersection of novelty accessory and high-stakes legal debate. In the intersection of firearm mechanics and federal

While marketed by some as a harmless novelty or a conversation piece, this device is recognized by federal authorities as a regulated firearm component Registered Auto Sears: If you are a licensed