Anyone shooting hot loads I’d suggest a heavier recoil spring and shock buffer. Factory loads, I wouldn’t worry too much but those heavy loads can really pound a frame.

I mentioned in an earlier post that I cracked my Caspian frame shooting major loads. Not only did I crack the frame I destroyed 2 Aimpoint red dots. These were the 1990’s versions that were tubes not the little micro red dots you see now. One of them, the electrical circuit failed and the second, one half of the tube unscrewed from the body of the scope. There’s a huge amount of shock when shooting those heavy loads that eventually will damage the gun or dot.