I want to purchase a Scar-L. I currently have a G&G CM16 which has been great, but I want to upgrade to a better rifle. I like the look of the Scar and with the L model I hoping to be able to use my M4 mags. Can people recommend a good Scar-L. There are so many brands to choose from and I'm getting mixed reviews. Can anyone share their experience? I mainly want to increase the range compared to the CM16.