What makes the mcmillan a3 stock better?
The A-3 is a modified lightweight version of our popular A-2 stock. It is the most widely used field sniper stock available. It is available with or without an integral adjustable cheekpiece. The forend is .312 inch shallower from top to bottom to provide a more stable platform while shooting off sand bags or a pedestal. The stock is also filled slightly larger than the A-2 but retains all the features that make the A-2 such an excellent tactical stock. The A-3 is made primarily for Remington and Winchester actions and it will take barrels up to 1.350 inches in diameter. Available in right and left hand. This was taken from the McMillan website. They say it best.