I've got a BCM AR with 16" precision stainless barrel. The gun is an absolute tack driver. Most of it's use is shoting paper from a bench and a coyote hunt here and there. My only gripe about the gun is it's pretty front heavy. I'd like to change the stock to something like a sopmod or possibly a magpul prs. Something more suited to shooting with a scope. What are some good options to look at and what are your thoughts on a heavier stock to give the gun a better balance?