HK MP5 Binary Trigger Group - SEF Navy - BFSIII - 10mm and .40 S&W

Franklin Armory HK MP5 .40/10 BFSIII HK-C1 Franklin Binary SEF Navy Style Trigger Group

3 Position HK binary trigger group for the MP5 .40 and 10mm firearms.  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. 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.

Binary triggers count as 4 922r compliant components. The components that count towards 922r compliance include the trigger pack box, trigger, hammer, and sear.

Includes:

• Franklin Armory BFSIII HK-C1 Trigger Pack
• HK German - SEF Trigger Housing - clipped & pinned
• .40/10 ejector lever
• Ejector axle pin installed
• Ejector spring installed

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.

Specifications:

• A trigger pulls around 4.5 pounds.
• Ambidextrous Safety Selector.
• Safety Selector will fit in most trigger housings.