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RUGER 77 MKII TUNE-UP PAK
RUGER 77 MKII TUNE-UP PAK
Reduced Power Sear/Trigger Spring, 3 pak
RUGER 77 MKII TUNE-UP PAK
RUGER 77 MKII TUNE-UP PAK
Reduced Power Sear/Trigger Spring, 3 pak
None
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WOLFF - Reduced Power Sear/Trigger Spring, 3 pak

3 Reviews
Quantity
Reduced Power Sear/Trigger Spring, 3 pak
Brownells #
969000129
MFR #
30372
UPC
$12.49
Coupon Code
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Out of Stock

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Specifications
Make Model Fit:
Ruger.77/22
Quantity:
3
Restriction
Gun Part Restrictions:
Yes
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What is the WOLFF - Reduced Power Sear/Trigger Spring, 3 pak?

M77 Mark II kit contains (1) extra power, 24 lb. Blitzschnell striker spring and a reduced power trigger/sear spring.

Reduced power trigger/sear spring fits 77/22 models chambered only in .17 HMR, .17 Mach, .22 LR, .22 WMR and the 77/44. The reduced power trigger/sear spring also fits Ruger 77 MKII centerfire models EXCEPT for target models and Hawkeye series. Not for use in dicontinued Model 77.

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Gun Parts have restricted shipping to CA.

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RUGER® 77® MKII™ TUNE-UP SPRING PAK & INDIVIDUAL SPRINGS REVIEWS

3.7
3 Reviews
5 Stars
33%
4 Stars
0%
3 Stars
67%
2 Stars
0%
1 Stars
0%
5
Forget the Timney Trigger
I installed this sear/trigger spring in under 2 minutes, one pin to knock out and reinsert and that's it. This makes that very stiff Ruger M77 trigger that everyone says can only be fixed by an aftermarket trigger a dream to shoot. Mine pulls dead on 3.5 lbs. now and has no creep at all. I was about to buy a Timney Trigger and decided to try this first for $110 less, and it's an amazing add on for any rifle. I would highly recommend this to anyone.
3
Did Not Improve Trigger
I installed the reduced power trigger spring in a 77 Mark II that came to me with a 6.5 pound pull. The new spring made no difference. If anything the trigger pull was just slightly higher. I shortened the original spring until I got a pull weight below 4 pounds and called it good. Basically, I bought something I can't eat. My fault entirely, and the extra power firing pin spring may be just the ticket for future use, but the reduced power trigger spring was a disappointment.
3
Definitely reduces trigger pull weight
Installed on 77/44. One pin after you get barrelled action out of stock. Replacement spring is longer but definitely weaker than OEM spring. Adds a bit of creep or take up to pull but it reduces the amount of force required to trip the firing pin. Not as light as I would like it but better than it was.
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