A1 Rear Sight Parts Kit

In stock

If you're building up an A1 receiver for a retro build this rear sight kit is just what you need to finish the job. Slap one of these kits on our stripped A1 uppers for a truly authentic retro look. 

You get:

  • (1) Sight aperture
  • (1) Windage screw
  • (1) Detent drum
  • (1) Detent
  • (1) Detent spring
  • (1) Roll pin
  • (1) Leaf spring

    Compatible with:

    • A1 upper receivers

    Installation Difficulty: 

    Tools required: Flathead screwdriver, roll pin starter and punches

    Installation notes: Youtube is your friend

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