This precision made 10/22® extractor will remove even stubborn cases from your barrel chamber. It was designed using the latest AutoCad Computer Aided Design software and offers the geometry you have come to expect from Kidd Innovative Design. This extractor is cut from hardened (60c) A2 Tool Steel using the latest wire EDM (electrical discharge machine) machining technology. This allows tolerances to be held to .0002". This ensures proper extraction and reliable ejection from tight match chambers. For the quick upgrade to your current rifle or for the "ultimate" build this product is KIDD quality no matter the use.