Get from Amazon : http://www.amazon.com/gp/product/B007B2FCSK?tag=wayofcats-20 <br /> <br />Aimpoint H34S Hunter Short Sight with Ring 34mm <br /> <br />Multi-coated 39 mm objective lens <br />12 position digital push button intensity adjustment <br />Adjustment turret caps are the only tools required to zero the sight :
