Putting together a lower parts kit is not as difficult as one may think. Although there are several small parts, the process is relatively simple and can be completed with just a few tools.
Here’s a basic rundown of what you’ll need to do:
- Remove the old parts from your AR-15. This includes the old trigger, hammer, and magazine release. To do this, you’ll need to remove the pins that hold these parts in place.
- Install the new trigger. Insert the Trigger Pin until it is firmly in place and then twist it 1/8th turn so that the locking detent is engaged.
- Install the new hammer. Line up a hole in the trigger with a hole in the hammer then insert and lightly tap the Hammer Pin until it is flush with the other side.
- Install the new magazine release. Insert the Magazine Release Button into the housing from the right side until it clicks into place.
- Replace the old safety selector with the new one. To do this, first, remove the detent spring and detent from the old safety selector. Then, thread the new safety selector into place and replace the detent and spring.
That’s it! With just a few simple steps, you can easily upgrade the parts on your AR-15.
Johnny Answered question August 24, 2022