Franklin Armory BFSIII HK-C1 Binary Trigger - HK 91/93/MP5
NOT for civilian sales in CA, CT, DC, FL, HI, IA, MD, NJ, NY, RI, and WA
The BFSIII™ for HK is a 3-Position Trigger. In position 3 it will fire 1 round on Pull and 1 round on Release. This makes it the fastest semi-automatic trigger on the market. The BFSIII™ is ideal for Tactical and Competition use. The BFSIII™ provides greatly reduced split times between rounds and the ability to place two separate shots into a tighter group.
- 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.
- A trigger pull around 4.5 pounds.
- Ambidextrous Safety Selector.
- Safety Selector will fit in most two and three position trigger housings.
- Works in SP5K housings.
- Trigger housing, ejector, ejector pin and ejector spring are not included.
- Will fit most HK 91, 93, & MP5 variants and clones
- Some firearms may require additional fitting
BFSIII™ is NOT for civilian sales in CA, CT, DC, FL, HI, IA, MD, NJ, NY, RI, and WA
Can Delaware may only be used in pistol platforms.
NEVER ALTER ANY INTERNAL 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.
- No refunds will be issued for triggers after installation has been attempted.
- By purchasing this product, you are accepting responsibility and liability for the serviceability of the final installation.
- AFTER THE BFS™ HAS BEEN PROPERLY INSTALLED, IT IS IMPERATIVE THAT ALL USERS SEEK QUALIFIED TRAINING ON HOW TO USE THESE PRODUCTS.
- We have partnered with LMS Defense to provide a 25% discount on training. Those that complete the course will receive a 25% discount code for use on their next purchase on this site.
- May require a gunsmith to install.
- Patent No. 9,952,012 ; 10,107,580 ; 10,393,461 ; 10,480,881 & 10,480,882