Grouse45

A four petal sabot Should be a HPH-24, which in effect is an eaisier to load sabot, easier than the standard HPH-12 or the MMP Short Black . But if Knight has opted to call them a EZ load I guess they could certainly do that. A true EZ load would not work to well in a Knight GM bore.

Tom would you check with Gordy and ask him what is the difference between the M900128 and the M900126, since O45 measured the red ones @ .506 they certainly are not the true EZ Load. My HPH-24's measure that across the knurling rings also.

O45

I wonder if the CR with a .458 will even go down your Bergara barrel without the hammer.