Super Safety Trigger Flat 4140
$129.95
46 in stock
The Super Safety Trigger System refers to an advanced combination of an upgraded safety selector and a precision trigger, typically designed for AR-style rifles. This system is aimed at improving the overall functionality, responsiveness, and safety of the firearm. AR-15 Super Safety Flat Trigger Kit provides the latest in Forced Reset Trigger Technology.
This is not compatible with AR-10/LR-308, AR 12GA, AR 22LR, or any platform not using a typical FA M16 BCG.
We recommend that you replace the buffer with an H2 or H3 buffer. You may also need a stronger buffer spring; the Sprinco Red spring is the most popular choice.
Do these fit in all AR-15s?
They should. There is no guarantee, but as long as it is made according to mil-spec, it should fit fine. There are some high shelf lowers that need to be machined/dremeled open to allow clearance (Colt is the most notorious, but some others may be high shelf or have blocks, please see below). There are many uppers that almost clear the lever, but usually require a Dremel to cut the upper pocket back to the locking lug. You will likely need to go from a H buffer to H2 or H3 for reliability if you get light primer strikes/hammer follow. It’s possible that a more powerful spring is needed, Sprinco Red is the best choice.



