Author Topic: What?s the benefit of a reduced power plunger spring (SP-01 Tac)?  (Read 1394 times)

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Offline myczaccount

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Ok, so after a couple hundred rounds through my new SP-01 Tactical, I installed the CGW 14# hammer spring, 13# mainspring and reduced power firing pin spring. I noticed in the YouTube video that the guy also installed the reduced power plunger spring and was wondering what this accomplishes and if it?s necessary with the other upgrades I made.

Thanks!
CZ 75 SP-01 Tactical
CZ 75 Pre B (1995)
CZ P-07
CZ P-10C
Sig Sauer P365 X Macro
Sig Sauer P226 ASE
Smith & Wesson Shield Plus

Offline Genin

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Re: What?s the benefit of a reduced power plunger spring (SP-01 Tac)?
« Reply #1 on: October 15, 2017, 08:39:13 PM »
Reduces some creep from the trigger pull. Minor changes like that are subjective to the end user.

Offline fastlane604

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Re: What?s the benefit of a reduced power plunger spring (SP-01 Tac)?
« Reply #2 on: October 18, 2017, 10:13:01 AM »
Should reduce trigger pull a little. I needed to increase my SA trigger pull so I went the other way and installed a heavier plunger spring. Pull weight went up slightly.

Offline myczaccount

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Re: What?s the benefit of a reduced power plunger spring (SP-01 Tac)?
« Reply #3 on: October 18, 2017, 11:55:43 AM »
Thanks for the helpful information!
CZ 75 SP-01 Tactical
CZ 75 Pre B (1995)
CZ P-07
CZ P-10C
Sig Sauer P365 X Macro
Sig Sauer P226 ASE
Smith & Wesson Shield Plus