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View Full Version : gas check: 458 or 452, which to buy?



Whiterabbit
01-15-2013, 01:58 PM
Hi guys,

They have the same shank size on the group buy area so I know I can use either.

I shoot in the 460 S&W so I want to try the 458's since they are thicker. But I will size to .452. No problem PHYSICALLY.

I just dont want to see the base of the bullet cup after sizing down.

Do you guys think these will cup on me, or stay flat after sizing?

Blammer
01-15-2013, 03:02 PM
I would suggest the 452 GC's. Being thinner they will not tend to "cup" as much