Both Black trigger and Gold trigger models in stock.

New in Box with Manufacturer Warranty.

Binary Trigger Operation:
Position 1 – Semi – Fires 1 round per pull.
Position 2 – Binary – Fires 1 round on pull and 1 round on release.

Franklin Armory's patented Binary Firing System (pull and release trigger) 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. Prefect for defense, sporting, and recreational use.

G-S173 features include:
-Easy to install.
-Fits Glock 17 Gen3.
-Binary/Semiautomatic selector paddle (pull and release).
-Front and rear tritium night sights.
-Optics ready to accommodate multiple adapter plates (sold separately).
-Semi/Binary mode indicator on back plate.
-High-tactile front and rear slide serrations.
-Anti-glare slide top stripe serrations. 

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.

$775 + tax (for Oklahoma residents)

Item can be shipped in lower 48 for $20.  Sorry, will not ship to a state with magazine or other gun restrictions. Please check your state and local laws.

Thank you for your interest,

Cache Creek Guns
Apache/Lawton, OK
Phone:(580) 458-2233 (Please call rather than email or text. I get too much spam and I can’t figure out what is real interest and what is junk. Thank you.)