Product Description
If the helicoil inside your Maccabee SLR upper receiver is pooched, this is the spare part for you.
You get: (1) Helicoil Compatible with: Maccabee SLR upper receivers Tools required: Requires a helicoil installation tool, but in a pinch you can take an old screwdriver and cut a vertical notch in the end. Installation Tips: It's a bit of a trick. Watch some demos on Youtube