We didn't recreate the wheel here this is a quality windage and elevation AK sight tool! With Tapco going out of business the market with left with a gap of no affordable non-Chinese made tools on the market. Our tool is made by a US ally, South Korea, and comes with a lifetime warranty! Adjustment with this AK 47 front sight tool is simple, easy and reliable! Yes it was the AK that led to the term "Kentucky Windage" with battlefield pickups. But in reality, if you are reading this you are not on an active battlefield, so you might as well zero your AK! Made from high-quality non-Chinese steel, the AK sight tool is exceptionally durable and reliable, promising a lifetime of consistent use. In addition, its sturdy design ensures effectiveness under even the most demanding conditions. BTW, we toss in a PVC patch because why not! With a lifetime warranty, the Universal AK47/74 Front Sight Tool provides complete peace of mind, ensuring you invest in a high-quality, long-lasting product. However, be aware that this tool requires modification to work with the Venom Tactical Front Site Block and isn't compatible with full-round hooded sights like the SKS.