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.

Product Code: 42418

For more information visit: https://www.brownells.com/gun-parts/handgun-parts/handgun-slides-parts/government-model-variable-power-recoil-spring/?sku=969424018

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