I have several big bores from 375 Weatherby to 505 Gibbs, the 2 mentioned don't have Pachmyer Decellerators, they're both "supposed to" as supplied, but don't. The 375 is on a HS Precision stock and the 505 is a custom CZ USA 550 with whatever pad they've used , it's nice, but the HS Precision is as hard as a cats head.
I like softer pads like Pachmyer Decelerators, rock hard ones absorb nothing and are useless for me.
Cheers.
