BFSIII® AR-ELITE BINARY® TRIGGER FOR AR PLATFORM FIREARMS - INCLUDES BOTH CURVED AND STRAIGHT TRIGGER BOWS Binary Firing System™ waiver and release Warning: Not for civilian sales in CA, DC, IA, NJ, NY, HI, WA, RI, FL, MA, MD or CT. NEVER ALTER ANY INTERNAL COMPONENT OF THE BFS™. Improper installation, use, or tampering with the BFS™ will void the warranty and MAY LEAD TO UNINTENTIONAL DISCHARGE OF THE FIREARM THAT MAY LEAD TO INJURY OR EVEN DEATH. No refunds will be issued for triggers after installation has been attempted.  By purchasing this product, you are accepting responsibility and liability for the serviceability of the final installation.  AFTER THE BFS™ HAS BEEN PROPERLY INSTALLED, IT IS IMPERATIVE THAT ALL USERS SEEK QUALIFIED TRAINING ON HOW TO USE THESE PRODUCTS.  May require a gunsmith to install.