Franklin Armory's patented Binary Firing System® (BFS™) is now available for your Glock® 17 Gen3! The new G-S173 allows you to select between semiautomatic and Binary® modes to provide reduced split times and tighter groupings. Like all BFS™ triggers, the release round can be cancelled by simply switching back to semiautomatic while the trigger is depressed. Plus, you’ll always know which mode you’re in without having to come off your target with the integrated back plate mode indicator. Perfect for defense, sporting and recreational use.

 

 

- Easy to install

- Fits Glock® 17 Gen3

- Selectable Semi and Binary® (pull and release)

- Integrated mode indicator

- Optics ready (our adapter plates are sold separately)

- Front and rear tritium night sights

- High-tactile front and rear serrations

- Anti-glare top stripe serrations 

 

 

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
• Must be 21 and older to sign for this product when shipped.
• Patent No. 11,644,261 and other patents apply.