Ruger Guide Gun, .375 Ruger

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WrongHanded

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Well I got a new rifle. And as Ruger only offers a left handed version of the Guide Gun in .375 Ruger, that's what I got.
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Out of the box this rifle feels solid and appears to be very well made. A practical design with not much more than what I wanted. Durability, simplicity, weather resistant, chambered in a powerful cartridge and lefty compatible. In case anyone was curious, it's for dragging through the woods as Grizzly protection. (The mountains are calling, and I must go.)

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At less than 8.5lbs (without scope) it's not too heavy for that, and without a scope there's not much sticking out to get snagged. However, the Express sights, whilst quick and low profile, don't encourage great precision.

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I didn't get the micrometer out to measure the front sight, but it's about 3/32" in diameter. My math puts that around 2.75" @ 25yds, 5.5" @ 50yds, and 11.0" @ 100yds. And of course the sight radius is rather short. But as I said they're fast, low snag, and intuitive to use.

To date, I've put only 25 rounds through it, because this ammo is far more expensive than I had realized prior to ordering the rifle. I just wanted to get an idea of what it was going to do and where it was hitting.

Checking out the POI from the bench at 25yds, I found 3 loads all hit behind the front dot. This held true at 50yds. The three loads were Hornady 270gr SP-RP, Hornady 300gr DGS, and Buffalo Bore 270gr Lehigh Solid. The 270grs both seemed to have similar POI, while the 300gr was lower, but still covered by the front sight.

Beyond that, the combination of the sights and my abilities resulted in rather poor groups for a rifle at 25yds (where I was shooting paper, sitting with my forearm of the bench). The 300gr DGS produced a 1.5" 3 shot group. The 270gr BB load was 1-5/16", and the 270gr Hornady was right at 1". None of that is good rifle grouping, but better than I typically do with a handgun, certainly far more powerful. That's good enough for my current purposes. But a scope will be introduced in the future, as will the supplied factory scope rings.

Shooting outside at 50yds, I found the 300gr DGS was dropping more than anticipated. I was missing the 12" gong low, and punched a hole through the relatively thin (1/8") angle iron with one shot. Another actually broke it off and I found it a few feet away (it was only tacked on however). The angle was only an inch from the bottom of the gong though, because I built the hanger without thinking of how I was going to hang the gong. My point is, it's not a large space.

Our session got cut short, but I did shoot 5 rounds of the 270gr Hornady. The first one hit the gong from 50 yards and knock the whole thing over in a fairly spectacular way. I still shot it again because it was angled on a slope and provided a reasonable target. After that one ricochetted up slope I put the last 3 towards a clay farther up the hill at around 80-90yards. Two of those came close, and the last one hit it. So 270gr looks like a good option for consistency and POI, and the message I'm getting is to put the dot where I want the bullet to hit.

Recoil from a 270gr bullet at approximately 2,700fps, or a 300gr at over 2,500fps wasn't nearly as bad as I had expected. The recoil pad really makes a difference. Infact my cheek hurt more than my shoulder by the end of both range sessions. And I've had worse bruises from walking into doors. This was without the muzzle break, and instead using the supplied muzzle weight. I like having something to protect the crown of the barrel when I can, because I go off trail a lot. Infact due to the spring melt, just getting to the shooting area was an adventure of cuts and scrapes and banging the rifle on stuff. I did add one more 1/2" spacer to the length of pull. That means 2 of the 3 are installed. Same as my GSR.

IMG_20210502_095052966.jpg Speaking of my GSR, as both are built on the M77 Hawkeye action. The only real difference being the action length and that the Guide has a 3 shot internal magazine. Though it can take +1.

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I'll be reloading for it eventually, because the cartridge really isn't cheap. But between dry fire and my previous and continuing experience with the GSR, I think familiarity isn't going to be an issue.

I did notice that the express mounts on the barrel had rather sharp corners. I actually cut myself on the front mount, so I filed those corners down just slightly. Otherwise, fit and finish looks to be very good. The trigger is by no means light, but neither is it heavy, and has no noticeable creep. The bolt is smooth and trouble free. The stainless steel magazine floorplate latches positively with plenty of contact area. This is my first experience with this style of internal magazine, but it's very easy to load. It took my a while to get used to the 3 position safety on my GSR, but it's committed to muscle memory now and thus not a problem on the Guide Gun. The laminated stock is dense and feels solid. Walnut and blued steel may be more attractive to the eye, but to those such as myself who feel function is beautiful, this is a good looking gun.

I decided I would not scope this rifle and keep it to irons only. And as I made that decision, I knew I was lying to myself. Whilst the express sights cover the requirements of close up defense, more precision is an option I'd prefer to have. So I will be installing the supplied rings and a Leupold FX-II UltraLight 2.5x20mm scope. My plan is to zero at 25 yards, and then remove the quick detach rings. That way I'll have the option to use it in the future for load workup or other applications, hopefully with minimal zeroing. And as the 270gr loads seem to have similar ballistic trajectories to a 180gr .30-06 out to 200-300yds, that will likely work out fairly well.

So color me impressed! Left handed bolt actions aren't terribly common, especially in designs that stray from the standard hunting rifle patterns. I'm becoming a real fan of what Ruger has to offer.
 
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Good review! I just picked up almost the same thing last week. I agree those sights arent the best for precision, but for shooting a griz out of a tree stand it’s perfect. Also, it seems theres still ammo on the shelves for it which is nice. Wishing I could’ve found the .416 version.
 

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I have a 77/MkII .375Ruger Hawkeye African. 23” bbl. I put a Pachmayer Old English brown pad on it and trimmed stock 1/2”.
I fits and handles like a dream?
The .375 is a dream to load for.
A Lee 255” FN over 16gr of Unique is a great plinker.
Hornady 225gr over 77.0gr RL15 is a grand deer load; as is:
Speer 235gr SemiPt over 75.0gr RL15.

Sierra 250gr over 75.0 RL15 is a great all purpose load.

Hornady 270gr over 83.0gr IMR4350 duplicates factory load.

I’ve got some 300gr Noslers but no easy access to Grizzly bears,. or lions or bears...Veloci-Raptors or T-Rex... so may never load them.
 
Classy looking rifle. The matte stainless has grown on me a lil bit, it seems to hold up pretty well. Only lefty for .375 Ruger? Why in the world?

Hard to say why they only produce a left hand version in that one cartridge, as the right hand version comes in more chambering. Fortunately, it seems to be a good one!
 
Nice rifle. Congratulations! For my Mossberg, I have a light load for 250 grs cast lead bullets that is essentially a 375 Win level load. Makes for easy shooting at the range and still good for anything in NA at under 100 yards. For big medicine, it's the Barnes 275 grs and a shocking amount of H4350.
 
Hard to say why they only produce a left hand version in that one cartridge, as the right hand version comes in more chambering. Fortunately, it seems to be a good one!
I think the 375 Ruger will do everything you can ask a hunting rifle to do. Never had one but would love to give one a try!!!
 
Nice rig; congratulations! I got my .375 Ruger in 2019: a Hawkeye African the previous owner dropped in a McMillan stock. I love the cartridge. Loading Speer 235 grain Hot-Cors over a modest charge of Varget will give you a comparatively-affordable, pleasant-shooting round capable of most game. My only regret with the .375 Ruger is that I waited so long before buying one!
 
Congrats on the new rifle, WrongHanded! :cool:

So I will be installing the supplied rings and a Leupold FX-II UltraLight 2.5x20mm scope.

Regarding the Ruger supplied rings, I've found them a bit high for small light scopes with small objective lenses. What does Ruger supply on the Guide Gun, a #4 medium and a #5 high? If so, it might be worthwhile to purchase a #3 low to use with that #4 medium.
 
Congrats on the new rifle, WrongHanded! :cool:



Regarding the Ruger supplied rings, I've found them a bit high for small light scopes with small objective lenses. What does Ruger supply on the Guide Gun, a #4 medium and a #5 high? If so, it might be worthwhile to purchase a #3 low to use with that #4 medium.

I have no idea what specific rings are supplied, other than for a 1" tube. I'll have to check!
 
I have no idea what specific rings are supplied, other than for a 1" tube. I'll have to check!

I agree that the supplied medium rings are to high to do a rig like that justice. I like my DG/general purpose rifles to have the optic as low as possible and a low power variable scope is my go to.

The way that rifle is stocked, the more lower you can mount the scope, the more faster handling and the more better overall.
 
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That’s one good looking bruiser right there :thumbup:.

As the guys above stated, I also think you’ll find that gun/load combo to be perfect for what you intend to use it for. The .375 Ruger rounds pack plenty of horsepower and the stainless/laminate rifle package is tough and easier to carry through the twigs and trees you’ll be walking through than a long-barreled rifle of similar power. Well done! :)

Stay safe.
 
WrongHanded, You’ve received lots of High 5’s, and a few load suggestions.....and I’m going to stick my nose in your business!

We (wife and I) use one rifle/cartridge/load/zero (she a .338 WM & I a .375 AI) for all of our hunting! These are used on every NA big game animal that we’re subject to encounter....from deer/antelope to elk, moose, bear and the occasional varmint! We are faithful followers of the KISS system. Develop a good load, get comfortable with it’s characteristics from the muzzle to your farthest expected shot! This method has served us very well since the early ‘90’s.

This saves you reloading components, and you become “as one” with your rifle. However, if you simply enjoy shooting and using nearly non-existent components.....go enjoy the heck out of your new rifle!

Oh.....consider the Barnes 250 TTSX! Go out and slay everything from Prairie Dogs to Buffalo (Bison)! memtb
 
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