I also have 2 20Ps. One's an AR with a 18" barrel and one's a rebarreled RAR. Both love the 35gr Bergers over H4895 and are super on fur. Unlike Erich though I don't bother even looking for my brass when hunting with the 20P AR. One pass of LC brass though a Redding FL 223 bushing die and I'm ready to load more 20P. cheap and easy.

They say everything happens for a reason.
For me that reason is usually because I've made some bad decisions that I need to pay for.