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RIFLE BASIX
RUGER® BOLT ACTION TRIGGERS

891678000474 758000008

Description
Ratings (9)

Do It Yourself Trigger Upgrades For Ruger~ Bolt Guns

Easy-to-install, triggers are investment cast from A-2 tool steel, then heat-treated and drawn to Rc 50-55 for long-lasting reliability. Radius ground sear surfaces help eliminate creep and enhance overall smoothness. Adjusts for weight of pull and uses the factory safety with no alterations. RU-MK II™ fits all Ruger M77® MKII™ rifles with 3-position safety. RU-R replaces the non-adjustable trigger in 77/22® and 77/17® rimfire rifles. Will not fit V/T Models with 2 stage trigger.

SPECS: A-2 tool steel, matte blue finish. Rc 50-55. Fits right- or left-hand rifles. RU-MK II - 14 oz. (397g) - 2½ lb. (1.1kg). RU-R - 1½ - 3 lb (.7-1.4kg).

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Customer ratings for RIFLE BASIX RU-MK II TRIGGER

Number of ratings: 9
From brownells.com: 9
Average rating: 4.7

Simply the Best (11/04/2011)

Excellent trigger. Use it on the range (@ 14oz.) and for hunting (1.5lbs). Fully repeatable settings, one complete turn and weights are dead-on. Simple to install, easy to follow instructions. Very good buy, completely satisfied. One point to consider: you might want to put a drop of blue thread locker on the adjustment screw.

Good design (04/06/2011)

I tried the Timney sear in a M77/17, but it had too much creep. I then bought the Rifle Basix trigger and it was very easy to install and set for the factory safety. I like the fact that there are no modifications to any factory parts; you could return the gun to factory specs if you chose to. I would buy this again.

ru-r for ruger 77/357 (12/01/2012)

this is an excellent product and easy for the home gunsmith to install. my ruger 77/357 now has a vastly improved trigger. the "rifle basix" customer service is excellent.

Exellent triger for the money (11/03/2012)

Lots of adjustment and very little if any creep. I did have to do some stock inletting to clear the safety adjustment screw but it was minor. I plan to order another for my 77/22. This one was for my 77/17.

No gunsmith needed (03/06/2012)

This trigger upgrade was so easy to install. The instructions were very clear with photos to prevent confusion. There is no creep and pull is adjustible in the field with out removing the action. I have my trigger set at the lightest setting ( a little over 1 lb ) and it is so nice. Be sure to test the safety and adjust before reassembling the rifle.

Great (01/04/2015)

Installed in my 77/44 and first trigger did not function properly, called âBrownellsâ and said would replace. Then phoned factory, they were more than Helpful, put replacement in Airmail that day and sent returne postage for defective one. New one works as described Thanks To All!

77/22 (31/05/2015)

Big improvement over stock 77/22 trigger but still small amount of creep and for the money should have come with replacement sear. Threads on safety engagement screw were damaged so I guess I will contact Brownells or Rifle Basix for replacement.

excellent for $$ (13/03/2016)

Studied the reviews of this and others, picked this trigger. It was the right choice! Not a gunsmith, but tinker. No filing, no inletting, no messing up my gun. I installed this on my 77/17 in 20 minutes without a hitch. Was easy to adjust, no noticeable creep, VERY light and crisp. Compares close to the factory set trigger on my CZ 527/ .204. Very happy so far! Now to go pop some dogs!

Nice, very nice (13/05/2017)

Installed in a 77/22 ("all weather"). Needed minor wood removal inside stock due to the new safety set screw scraping. No big deal. The trigger pull went from awful to sweet. KInda hard to put into words. It's so good, Brownells' rating censors probably would not would allow me to fully describe it.- it's really that good!

I'll be back for more.

Read 9 more ratings on brownells.com

144.9 144.9 2 GBP

Sale

Product no.: 758000008
RIFLE BASIX RU-MK II TRIGGER
Mfr Part: RU-MK II BLACK 891678000474 Easy-to-install, triggers are investment cast from A-2 tool steel, then heat-treated and drawn to Rc 50-55 for long-lasting reliability. Radius ground sear surfaces help eliminate creep and enhance overall smoothness. Adjusts for weight of pull and uses the factory safety with no alterations. RU-MK II™ fits all Ruger M77® MKII™ rifles with 3-position safety. RU-R replaces the non-adjustable trigger in 77/22® and 77/17® rimfire rifles. Will not fit V/T Models with 2 stage trigger.

115.92 GBP 4 £115.92 * £144.90

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

Specs: Make: Ruger Model: M77 Mark II Style: Adjustable

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Top takeaways

Easy-to-install Ruger® bolt action triggers made from heat-treated A-2 tool steel for durability.
Adjustable for weight of pull, compatible with the factory safety, and fits all Ruger M77® MKII™ rifles.
RU-MK II model designed for right- or left-hand rifles with a weight range of 14 oz. to 2½ lb.

Attributes

Make: Ruger Model: M77 Mark II Style: Adjustable Delivery weight: 0.045kg Shipping height: 15mm Shipping width: 91mm Shipping length: 157mm UPC : 891678000474

Item details

Made in USA
US export classification: 0A501.c

Sale

Product no.: 758000010
RIFLE BASIX RU-R TRIGGER
Mfr Part: RU-R BLACK 891678000481 RU-R Trigger

115.92 GBP 0 £115.92 * £144.90

Backordered, delivery time approx. 4-12 weeks from the USA warehouse.

Specs: Make: Ruger Model: 77/17, 77/22 Style: Adjustable

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Upgrade your Ruger M77® MKII™ with the RU-MK II Trigger for smooth, adjustable pull. 🔧 Experience reliability and precision in every shot!

Description
Ratings (9)

Do It Yourself Trigger Upgrades For Ruger~ Bolt Guns

SPECS: A-2 tool steel, matte blue finish. Rc 50-55. Fits right- or left-hand rifles. RU-MK II - 14 oz. (397g) - 2½ lb. (1.1kg). RU-R - 1½ - 3 lb (.7-1.4kg).

More...

Customer ratings for RIFLE BASIX RU-MK II TRIGGER

Number of ratings: 9
From brownells.com: 9
Average rating: 4.7

Simply the Best (11/04/2011)

Good design (04/06/2011)

ru-r for ruger 77/357 (12/01/2012)

this is an excellent product and easy for the home gunsmith to install. my ruger 77/357 now has a vastly improved trigger. the "rifle basix" customer service is excellent.

Exellent triger for the money (11/03/2012)