Franklin Armory G-S193 Glock Binary Firing System Kit - For Glock 19 Gen 3

Features:    - Easy to install - Fits most Glock® 19 Gen3 Firearms - Selectable Semi and Binary® (pull and release) - Integrated mode indicator - Optics ready (adapter plates sold separately.) - Front and rear tritium night sights - High-tactile front and rear serrations - Anti-glare top stripe serrations    Binary® Trigger Operation:    Position 1 – Semi – Fires 1 round per pull Position 2 – Binary® – Fires 1 round on pull and 1 round on release   Warning: Not for civilian sales in: CA, CT, DC, DE, FL, HI, IA, IL, MD, NJ, NY, RI, and WA By purchasing this product, you are accepting responsibility and liability for the serviceability of the final installation.  NEVER ALTER ANY 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. We recommend installation be performed by a Professional Gunsmith or a Franklin Armory® Certified Armorer. No refunds will be issued for triggers after installation has been attempted.  AFTER THE BFS™ HAS BEEN PROPERLY INSTALLED, IT IS IMPERATIVE THAT ALL USERS SEEK QUALIFIED TRAINING ON HOW TO USE THESE PRODUCTS.  Not to be installed in 80% frames