I have new design CRF M70’s in .243, 7x57, .325 WSM, .375 H&H and .457 Lott. All shoot sub moa, two shoot under 1/2 moa. This level of accuracy is relatively easy to get with the new design. Although attainable, IMO it was more difficult to achieve with the pre 64. The point of my original response was that I am in agreement with @RedLeg. The reliability of both PF and CRF bolt rifles is astounding.