Franklin Armory BFS III Binary Trigger fits HK MP5 91 93 94 Curved - 05-50000-BLK

Franklin Armory BFSIII® Binary Trigger

The Franklin Armory BFS III curved trigger with metal body; 4.5 lbs, +/- 0.5 lbs draw weight; ambidextrous safety selector; and black finish.

As the fastest semi-automatic trigger on the market, the Binary Firing System® GEN 3 (BFSIII®) 3-position trigger designed to fit most HK 91, 93, & MP5 variants and clones is great for competition shooters, tactical shooters, and recreational enthusiasts.

Here’s how it works: In Position 1 (Safe), the trigger will not fire; in Position 2 (Semi) it fires 1 round per pull; and in Position 3 (Binary) it fires 1 round on pull and 1 round on release. The release round can be canceled by simply moving the manufacturer’s Patented selector out of Binary® mode while holding the trigger back.

Offering a smooth, 4.5 lbs. trigger pull with a positive reset on release phase, the HK MP5 BFSIII® also provides greatly reduced split times between rounds with the ability to place two separate shots into a tighter group.

The ambidextrous safety selector featured on the BFSIII will fit in most two and three position trigger housings; the trigger as well works in SP5K housings, and is easy to install. Bear in mind that trigger housing, ejector, ejector pin and ejector spring are not included; and some firearms may require additional fitting.