All things with rubber grip. Diamondback had a phenomenal rubber pistol grip on my DB10P 308 pistol that I just sold to Jay's in Crestview. I could one hand that weapon without using the Tailhook brace. Balance was superb
This is my absolute all time favorite stock. But I dont know if it comes in a 308 model. Its adjustable, but on the lowest position it's a little longer than most collapsible stocks, so it stays all the way down. And theres no gap or shelf in my cheek weld. Stuff the big hinged compartment in the stock with cleaning kit (like its supposed to be, from day one) and batteries and it counterbalances the barrel quite nicely. I've seen videos online of guys slamming these same make and model stocks on concrete over and over again and walking away without a crack. Tough as nails proprietary polymer?