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Upgrade your Ruger M77 with the Timney MK II Adjustable Trigger Kit! 🎯 Enjoy improved accuracy and a customizable shooting experience.

TIMNEY RUGER® M77® MK II™ ADJUSTABLE TRIGGER KIT - TIMNEY MK II LEFT-HAND TRIGGER

081950011025 883000004

Variations:

TIMNEY MK II LEFT-HAND TRIGGER
244.9 GBP 3 £244.90 *
In stock
Model: M77 Mark II, M77 Mark II Left Hand
In stock
244.9 GBP 3 £244.90 *
TIMNEY MK II RIGHT-HAND TRIGGER
244.9 GBP 0 £244.90 *
Reordered
Model: M77 Mark II
Reordered
244.9 GBP 0 £244.90 *
244.9 244.9 2 GBP
244.9 GBP £244.90

Prices inclusive of duty & VAT.

Product no.: 883000004

Mfr. No.: 1102

081950011025 All stainless steel, drop-in kit does away with the non-adjustable, factory trigger and its heavy pull, for improved accuracy and more enjoyable shooting. Conveniently-placed set screws are adjustable for let-off, weight of pull (1.5 to 3lb.) and overtravel. Parts are fully-finished; heat treated for durability and ready-to-install; requires no alteration to the factory parts. Kit includes trigger, sear, reduced weight spring and instructions. Use factory spring to set heavier weight of pull.
In stock

Delivery time approx. 7-14 days.
3 pcs. in the USA warehouse

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Delivery time approx. 7-14 days.
3 pcs. in the USA warehouse

Variations:

TIMNEY MK II LEFT-HAND TRIGGER
244.9 GBP 3 £244.90 *
In stock
Model: M77 Mark II, M77 Mark II Left Hand
In stock
244.9 GBP 3 £244.90 *
TIMNEY MK II RIGHT-HAND TRIGGER
244.9 GBP 0 £244.90 *
Reordered
Model: M77 Mark II
Reordered
244.9 GBP 0 £244.90 *

Description:

Drop-In Kit Greatly Improves Trigger Pull & Function
All stainless steel, drop-in kit does away with the non-adjustable, factory trigger and its heavy pull, for improved accuracy and more enjoyable shooting. Conveniently-placed set screws are adjustable for let-off, weight of pull (1.5 to 3lb.) and overtravel. Parts are fully-finished; heat treated for durability and ready-to-install; requires no alteration to the factory parts. Kit includes trigger, sear, reduced weight spring and instructions. Use factory spring to set heavier weight of pull.

Top takeaways

  1. All stainless steel, adjustable trigger kit improves accuracy and shooting enjoyment by replacing factory trigger.
  2. Kit is adjustable for let-off, weight of pull (1.5 to 3lb.), and overtravel, with easy-to-use set screws.
  3. Includes trigger, sear, reduced weight spring, and instructions; no alteration to factory parts required for installation.

Attributes

  • Make: Ruger
  • Model: M77 Mark II,M77 Mark II Left Hand
  • Style: Adjustable
  • Delivery weight: 0.045kg
  • Shipping height: 15mm
  • Shipping width: 81mm
  • Shipping length: 104mm
  • UPC: 081950011025

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (18)

4.6 / 5
Recommended

Brownells USA Pretty Good 10/04/2018

Pretty good design and my review is based on this one purchase. The trigger design is superior to the factory design by simply being adjustable. Many of the basic trigger and sear dimensions of the Timney are equal to the factory original components but they have the characteristics of accurized trigger from a skilled gunsmith. What is nice is that none of the original parts or the action have to be modified so returning the gun back to factory condition is simple.

What I wasn’t happy with on the replacement unit was the replacement Timney sear that was included with the unit. The sear wasn’t made with a uptravel stop like the original Ruger M77 MKII sear and that caused excessive interference with the full length of cycling of the bolt.

The other problem i had was untimely or no response from Timneys service and support email or phone and the email response i did get was generalized and slightly condescending.

Frustrated with the response from Timney and also wanting to still have an adjustable trigger on my Ruger rifles i tried and installation on a different rifle i own that is a Ruger M77 Hawkeye.

On my Ruger Hawkeye rifle the Timney trigger and sear fit perfectly. The LC6 sear has the sear up travel stop ground nearly flat so that its profile is nearly exact with the Timney sear.

The rest of the figment of the safety was as expected and described in the instructions. With patience, a solid vice and a few good files and ceramic stone it was simple and perfectly safe too.

Inletting the factory laminated Ruger stock was simple with a cylindrical burr and flap wheel with a mini die grinder.

You can take my review with a grain of salt but this was my first experience with Timney was mixed. The product is good as is but could be excellent with better factory support and a provision to make the uptravel of the sear limited or adjustable.

Definitely recommended

Brownells USA U.P. shooter 27/09/2017

Easy to install / big improvement over stock trigger

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