I just purchased a Remington Sendero SF2, Nightforce 20MOA Base, Leupold VX3 4.5 - 14 x 50LR, Burris Signature Rings, Harris 6-9" Bipod. I purchased a box of Nosler Custom Grade 200gr Accubond, supposedly chrono's @ 3100 ft/sec. to see how it shoots. I know this is a heavier gun which will help reduce recoil. However, I never shot a 300 ultra mag before. Can someone give me an idea of the recoil I can expect from this rifle compared to a 12 gauge deer slug? Would it be more, less, or equivalent? Just curious...Comments and advice are much appreciated.