This Posi-Snap Safety Selector from Geissele Automatics is a standard single-lever replacement for the AR-15 safety selector. The safety selector rotates between safe and fire positions to block or allow the trigger, and Geissele’s Posi-Snap design adds a crisp, positive detent feel when switching between positions (Geissele Automatics part no. 05-1089).

Key Specifications

• Functions as the safety selector, rotating between safe and fire positions to block or allow the trigger.
• Built with a Posi-Snap crisp, positive detent feel at each position.
• Standard single-lever (non-ambidextrous) design.
• Installs as a direct-fit replacement for the standard AR-15 safety selector.
• Sold as a small-parts kit, not a complete firearm — it’s classified as a firearm accessory, so no FFL transfer is required to buy it.

Frequently Asked Questions

What does the safety selector do? It rotates between safe and fire positions to block or allow the trigger.

What does Posi-Snap mean? It refers to Geissele’s crisp, positive detent feel when switching between safe and fire positions.

Buy the Posi-Snap Safety Selector

Upgrade your AR-15’s manual safety with this Geissele Posi-Snap selector. It ships fast from our Lubbock, Texas gun shop, and our AR safety selectors selection has more safety selector options.