Hi. Does anyone know if there is a difference between Remington ADL and BDL rifle? I have a Remington 700 SPS Tactical 308 and was thinking of changing the stock and putting on a Blackhawk Axiom U/L Rifle Stock. E-bay has this stock for $80-90 less then every where else but before I buy it I want to make sure it will fit my Remington. Thanks