Franklin Armory BFSIII CZ-S1 Binary Trigger - 06-50026-Black
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Franklin Armory
Overview
The Franklin Armory BFSIII CZ-S1 Binary Trigger is a specialized trigger designed for AR-15 and AR-10 platforms, offering a binary firing mode that allows for a round to be fired with both the pull and release of the trigger. This unique functionality provides builders with enhanced firing capabilities, making it an ideal choice for those looking to increase their rate of fire without the need for full-auto options. This trigger often appears in builds utilizing a mid-length gas system and chambered in 5.56 NATO, catering to those who prioritize rapid response and versatility in their shooting experience.
Specifications
August 2026 on GunPartPicker
Franklin Armory BFSIII CZ-S1 Binary Trigger - 06-50026-Black ranked #41 of the 240 triggers builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #30 of the 443 triggers builders have added. Builds with this trigger are split between 5.56 NATO (42%) and .308 Win (17%), split between mid-length (56%) and carbine-length (22%) gas systems, and mostly AR-15 (89%, then AR-10 11%).
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today all 3 retailers we track have it in stock. Prices barely moved in August 2026, holding around $467.99, so there haven't been real sales lately. Buying today, the lowest price is $467.99 at BattleHawk Armory, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
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Read the guide: AR-15 Trigger Popularity Report →Frequently Built With
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Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all 2 →Builds in the community that include the Franklin Armory BFSIII CZ-S1 Binary Trigger - 06-50026-BLK
| Build | Parts | Total |
|---|---|---|
 | 19 | $2343.42 |
 | 36 | $18085.54 |
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