--- title: "Franklin Armory Stribog Binary Trigger" description: "3-position GEN 3 trigger for the Stribog platform with safe, semi, and binary modes. Fires on pull and release and fits most A1, A3, and A3S models." canonical_url: "https://www.kygunco.com/product/franklin-armory-18-50000-blk-bfsiii-sp-s1-binary-firing-system-for-stribog-fi" meta: author: KYGUNCO "og:description": "3-position GEN 3 trigger for the Stribog platform with safe, semi, and binary modes. Fires on pull and release and fits most A1, A3, and A3S models." "og:image": "https://cdn.kygunco.com/assets/products/251609/thumbnail.jpg?v=1715738902" "og:image:height": "500" "og:image:width": "500" "og:title": "Franklin Armory Stribog Binary Trigger" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Gun Parts](https://www.kygunco.com/category/shooting/gun-parts) / [Handgun & Rifle Parts](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts) / [Rifle Parts](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts/rifle-parts) / [Rifle Triggers](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts/rifle-parts/rifle-triggers) / FRN-18-50000-BLK ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/251609/main.jpg?v=1715738902) For illustration purposes only, this image may not be an exact representation of the product. # FRANKLIN ARMORY BFSIII SP-S1 Binary Firing System 3-position Binary Firing System® GEN 3 trigger for the Stribog platform with safe, semi, and binary fire modes. It fires one round on pull and one on release in binary mode, offers positive reset on release, is easy to install, and works in most Stribog models A1, A3, and A3S. $449.99 ** 5 interest-free payments of **$90** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** ![Credova logo](https://www.kygunco.com/brands/credova.svg) Pay over time with ![Credova text logo](https://www.kygunco.com/brands/credova-text.svg) ** Online In Store [** KYGUNCO Bardstown 401 Glenwood Drive, Bardstown KY](https://www.google.com/maps/dir/?q=place_id:ChIJfwecWCBSaIgRguIjuoPha40) [** KYGUNCO Louisville 2301 Nelson Miller Parkway, Louisville KY](https://www.google.com/maps/dir/?q=place_id:ChIJu1yzo5WZaYgRU5lrq2lQNhI) Item # 251609 Style FRN-18-50000-BLK UPC 818725012846 Condition New Manufacturer [Franklin Armory](https://www.kygunco.com/brand/franklin-armory) The Binary Firing System® GEN 3 (BFSIII®) is a 3-position trigger for the Stribog platform. In position 3 it fires one round on pull and one round on release, making this trigger ideal for both tactical and competition use. The BFSIII® provides greatly reduced split times between rounds, allowing for tighter groups. Trigger Preformance Position 1 – Safe –Will not fire Position 2 – Semi – Fires 1 round per pull Position 3 – Binary – Fires 1 round on pull and 1 round on release Shop with KYGUNCO for the best selection, competitive pricing, and exceptional customer service. Experience the difference that comes with buying from a trusted outdoor retailer with over 20 years of experience in the industry. - Release round can be canceled by simply moving our Patented selector out of Binary® mode while holding the trigger back - Easy to install - Positive reset on release phase - Works in most Stribog models A1, A3, A3S - Great for competition shooters, tactical shooters, and recreational enthusiasts ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## More from Franklin Armory ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/franklin-armory-18-50000-blk-bfsiii-sp-s1-binary-firing-system-for-stribog-fi#webpage","@type":"WebPage","description":"3-position GEN 3 trigger for the Stribog platform with safe, semi, and binary modes. 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