Blitzkrieg Components AK Blitz-Lok Sight Post - Spike Tip Luminescent Green. The Blitzkrieg Blitz-Lok System enables a super-precise zero with 8-positions per rotation. The Sight Post elevation can be finely adjusted and is then held firmly in place with a tension device. The Sight Post tip then simply lifts rotates and locks into place facing the shooter in 1/8 turn intervals. The sight tool design is easy to use and is compatible with 1/4'' Bit Drivers making installation and adjustment super handy. The Blitzkrieg Blitz-Lok system solves all the weaknesses of previous AK sight post designs. Fits any AK front sight that accepts a standard AK sight posts. This model provides a Spike Tip sight post with a Tritium Dot with a thin Green Ring around the dot providing excellent low-light capability and a sharp aiming point. All parts are precision machined 416 Stainless Steel. Drop-In installation - Simply unscrew the factory sight post to remove it then screw in the Blitzkrieg Components Blitz-Lok Sight Post using the included Sight Tool and a 1/4'' Bit Driver or a flat-head screw driver if you don't have a bit driver. Specifications for Blitzkrieg Components AK Blitz-Lok Sight Post - Spike Tip: Manufacturer: Blitzkrieg Components Fabric/Material: 416 Stainles Steel Gun Make: Kalashnikov Gun Type: Rifle Package Contents: Blitzkrieg Components AK Blitz-Lok Sight Post - Spike Tip Sight Tool Blitzkrieg Components AKSPKLG: AK Blitz-Lok Sight Post - Spike Tip Luminescent Green