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Wolff Vari Recoil Spring Kit

WOLFF SPRING KIT... VARIABLE RATE RECOIL SPRING & EXTRA POWER FIRING SPRING KIT!

"Variable rate springs function correctly with a wider range of loads than fixed rate springs can. Rate increases as spring is compressed; gives greater protection against frame battering, more consistent lockup and improved feeding, while allowing easier manual cycling of the action."

 CHOOSE FROM THREE KITS... 16.5lb ... 17.5lb ... or 18.5lb