Hey guys. We are always looking to make little tweaks to our products to keep up with manufacturing trends. This is our latest modification to our popular DAR-22 / Ruger 10/22 extended charging handle - we now include a KIDD polished guide rod as standard. The smoothness and overall quality of these new rods is unparalleled in our opinion. We could match them but hey, why re-invent the wheel ? Shown below is a sample of what the kit looks like with the interchangeable spring set :

