Like it says I'm considering a 458 SOCOM upper for my AR15. Anyone have any experience with one? I had a 50 Beowulf upper and loved the brute force available but always had trouble with feeding. I sold it last year to make a house payment and I'm thinking of replacing it in the near future, so I'm considering the 458 at this time, thinking that it should feed better due to the necked down case. What do you think. Also does anyone reload the SOCOM? I would have to as ammo is prohibitive just like the wulf was.