The greater the drop in the butt stock the more it causes the muzzle to rise in recoil which in turn can give the illusion of more perceived recoil than there actually really is as compared to that of a rifle with hardly no drop, yet all else remaining the same (caliber, weight, overall length, and load used), which will generate much less muzzle "flip" due to recoiling in more of a straighter line rearward thereby generating much less perceived recoil. In other words the amount of recoil in ft lbs that is applied to the shoulder is the same with both rifles, but the one with the drastic amount of drop may seem like it is actually "kicking" you harder due to the exaggerated muzzle "flip" due to the extra drop in the butt stock.