I want to know the difference between similar stocks from different manufactures.I have been looking at the B&C Medalist A2 Tactical, Manners MCS-T2, HS Precision M24 varmit/tactical. They all look very similar but not in price. Is there that big of a difference in these stocks or is it just name brand that seperates them. I am having trouble deciding. I will be using this stock for hunting and target shooting out to 800 yards. The rifle is a rem700 varmit 308