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Stronger spring for CZ 550 416 Rigby

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15 January 2008, 08:53
458Win
Stronger spring for CZ 550 416 Rigby
Who makes a heavier magnum spring for the CZ 550?
I have tried doubling them and using Rem 700 springs and various Mauser springs but nothing is much stronger than the original and the top round on the left still wants to pop too far up once in a while.


Anyone who claims the 30-06 is ineffective has either not tried one, or is unwittingly commenting on their own marksmanship
Phil Shoemaker
Alaska Master guide
FAA Master pilot
NRA Benefactor www.grizzlyskinsofalaska.com
15 January 2008, 09:33
Remington720
Brownell's list a "98 Mauser Magazine Spring" described as having "10% Extra Power". I just installed one on my 550 FS 9.3X62. It helped cure a first round feed problem.