I agree you need a set of punches and an AR15 armor wrench. They make a set of punches that hold the pins that allow you to start the pins. The other tool that is helpful is a rubber hammer. So two sets of punches.
This and a 4-40 tap and 4-40 x 1/8 set screw for the rear take down spring location. Thread it and trim rear spring and install set screw. Makes assembly of the buffer tube, end plate and castle but easy and makes swapping the out much easier if you ever change it up. Also stake the castle nut once it’s tight with a punch.
This and a 4-40 tap and 4-40 x 1/8 set screw for the rear take down spring location. Thread it and trim rear spring and install set screw. Makes assembly of the buffer tube, end plate and castle but easy and makes swapping the out much easier if you ever change it up. Also stake the castle nut once it’s tight with a punch.
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