By the way, from a ballistics standpoint, as well as 'real world', there is no difference between the 476, the 475, 475 No.2, 470, 500/465 etc. All ballistic replacements for the 450 NE post ban. The WR is probably not that common only because it was strictly a WR load, like the proprietary H&H 500/465 and unlike the 'released for trade 470 and the 475 crew. Dave