AK rear sight mount adapter for ARs

thingiverse

This adapter fits picatinny rail perfectly, making it ideal for those who prefer a fixed rear sight over folding dioptric models. It effectively replaces the circle sight in AR folding sights, providing a reliable alternative. The height from the rail to the top of the sight at zero position is precisely 34.5mm, ensuring accurate aiming. A clever design feature includes a tension spring cavity that can hold a trimmed .22LR shell as a makeshift spring. This adds an extra layer of functionality to the adapter. For optimal print quality, use 15% fill and 4 layers for the perimeter. This will enhance the adapter's agility during use. When attaching this adapter to a mount, secure it with M4 25mm screws. Tighten them until you hear a slight crack – this indicates proper fixation. **Important Safety Note:** This design is specifically intended for airsoft sports only. It lacks the structural integrity required for military or hunting applications. Never use this adapter with real firearms! The firearm's recoil can easily shatter it, potentially causing eye and skin injuries.