Currently offered for Remington 700 actions only - 416R Stainless steel core - Button rifled - Includes muzzle end thread protector - Weight estimate: between 2lb to 2lb 15oz - Both Sporter and Target barrels start at 1.20 diameter and finish at .920 and have the same internal steel core - Sporter barrels taper off quickly therefore being lighter for hunting situations while Target barrels taper gradually making them more rigid and ideal for long range target shooting