Franklin Armory® Binary Firing System® For HK Platforms (HK-C1)

Yup, our BFSIII™ HK-C1 Binary Trigger will fit the H&K SP5! 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.

Trigger Operation:
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.

Features:
* 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