It was designed as a dangerous game cartridge, particularly for use in Alaska and Africa. "If you could only have one rifle worldwide, the .375 Ruger would be my choice.". Initially, the two Ruger M77 rifles designed for the .375 Ruger were the Hawkeye African and Hawkeye Alaskan. Any .375 cartridge must first be judged against the H&H. However, it is good to see the likes of Woodleigh working towards optimal hydraulic force potential through the creation of their concaved solid bullets. During the course of nearly three weeks he took more than a dozen animals from impala to Cape buffalo in size with the .375 Ruger, and he managed to use all three of Hornady's loads for the new cartridge: 270-grain Interlock spirepoint, 300-grain InterBond roundnose and 300-grain FMJ roundnose. The company is introducing the .375 Ruger in two configurations under the M77 "Hawkeye" name: a wooden-stock, 23-inch-barrel model called the M77 Hawkeye "African" and a Jim Hogue synthetic-stock, 20-inch-barrel version, which will be known as the "Alaskan.". Feeding is superb, not only in the left-hand rifle but in all the right-hand rifles I have seen. In many cases a lack of sturdy epoxy bedding and/or shooter error will cause groups to grow well before the actual load itself is anywhere near high pressures. The combination of full bullet expansion plus around 30% weight loss help the 300 grain partition to produce massive internal wounding across a wide range of impact velocities. Sep 21, 2015. Test barrel lengths must also be taken into consideration when observing published data. Apart from these factors a 250 grain .375 homogenous copper bullet can prove to be the more emphatic killer when used in either the .375 H&H or Ruger. This bullet is most spectacular at impact velocities above 2400fps but displays vivid performance down to 2200fps. A safe minimum impact velocity for this bullet is 1800fps or around 430 to 450 yards. In my experience the larger the animal, the more we need to get up to or above 300 grains bullet weight simply for the sake of energy. No matter--Wayne and Ken came in well heeled. A new wrinkle on the Ruger M77 in .375 Ruger is this sturdy, visible fixed-blade rear sight, a vast improvement over the folding-leaf sight long supplied on the M77 Mk II. It is designed to provide an increase in performance over the .375 H&H cartridge, yet to be chambered in a standard-length action rifle. They quickly found a good bull in the middle of the herd, but other buffalo covered him up, and as the afternoon melted away he refused to come clear for a shot. Yukon Territory, Canada. It burns powder more efficiently, producing higher velocities in a shorter barrel. Is it significant that it fits in a .30-06-length action? The .375 Ruger cartridge and Ruger Hawkeye African bolt rifle are not flashes in the pan, but the author thought they could stand a little improvement. The Alaskan rifle featured a Hogue plastic stock and 20 barrel, again with open sights. The new cartridge uses the same .532-inch rim diameter, but the belt is fatter and the body taper has slightly more case capacity even though, at 2 1/2 inches, it'. The .375 Ruger is extremely well suited to large bodied game. We're going to a new area, and I have no idea exactly what we'll find, but I'm certain the .375 Ruger will be up to the challenge--just as certain as I am that Hornady and Ruger have a winner of a .375 cartridge, a cartridge that may well redefine, for the first time since 1912, our concept of the world's best all-around cartridge. Readers are however advised to take note of the muzzle brakes on the current .375 Ruger rifles. Barrel Break-In: What It Is. Although the Sierra can expand at 1600fps or 340 yards the wind drift is near two feet. Mossberg & Sons", SAAMI Drawing 300 Precision Rifle Cartridge (300 PRC), "It's Official SAAMI Approves Hornady 6.5 PRC and 300 PRC", "C.I.P. A main strength of these cartridges are in their ability to produce optimal performance in long actions which lack generous magazine lengths. For more information on this subject please read The Practical Guide To Long Range Hunting Cartridges. Non-rotating, Mauser-type controlled round feed extractor is among the most positive case extraction systems ever invented, and features a fixed blade-type ejector that positively ejects empty cases as the bolt is moved fully rearward. Used in this manner the GMX is able to produce very high physical and nervous trauma on game weighing up to and exceeding 600kg (1300lb). The .375 Ruger (9.565.5mm) is a rimless, standard-length rifle cartridge designed for the hunting of large, dangerous game. This is the primary consideration. The maximum overall length of the cartridge is 3.340in (84.8mm), which is similar to the maximum overall length to standard-length cartridges such as the .338 Winchester Magnum or the .30-06 Springfield. When I do, things are pretty serious. And yes, it is most certainly worth chasing velocity in the .375 Ruger but never at the expense of safety. Will the 375 Ruger remain a commercially available rifle/round? This allows the cartridge to have a greater case capacity than a belted magnum case given cases of equal length. Made to work in Ruger actions, which couldn't fit full-length magnum cartridges. I must say that Steve did some very good work with this rifle and cartridge. It was designed to use the same 1:12-inch twist rate of the .375 H&H Magnum barrels, the neck length of .305 inches, while shorter than one-caliber in length, has not posed an issue in my experience. There are certainly many rave reviews of this projectile to be found in gun rag write ups and online articles. Doubtful given the 375 H&H in a standard length can be bought and does all that is needed of a .375. Only problem is that you are limited to only Hornady brass. Without due protection the Ruger brake can cause immediate hearing damage and a temporary loss of sight should gases blow back into ones eyes from the short barrel. From the backcountry to the back-forty, trust your hunt to Outfitter ammunition. OK, I was actually, grudgingly, impressed. The shorter barrel and shorter action makes for a rifle that's smaller and easier to maneuver in tight brush. Beth Shimanski of Savage introduces their all new straight-pull rifle. Mossberg & Sons produced bolt-action rifles of the "Patriot" series chambered in .375 Ruger with different stock options. At 2600fps this is a very hard hitting load and fast killing out to ranges of around 90 to 100 yards, producing clean but sometimes delayed killing down to impact velocities of around 1800fps or 200 yards. Regarding the solid bullet designs: these are most useful for CNS shooting. Forums Member List Calendar Active Threads: Previous Thread: Next Thread : Print Thread: Hop To : Page 1 of 3 : 1: 2: 3: Mossberg Patriot in 375 Ruger discontinued? Listed as discontinued. The Woodleigh and Swift 300 grain bullets are optimally suited to close range work on large heavy game, achieving a good balance of expansion versus penetration. Versatility is a key word when considering the .375 bore. Discuss this article or ask a question on the forum here Searching for Oryx in these conditions can be challenging on a couple levels. By utilizing a round nosed form this bullet penetrated in a relatively straight line after expansion though when used on heavy bone, the hard steel jacket could prevent the bullet from obtaining a fully even mushroom form. Since it is a rimless, unbelted case that doesn't "step down" in front of the belt, it is thus a fatter case than the .375. Since 2015, O.F. That said, hand loaders must be careful not to make general assumptions based on any published data as there is a great deal of variation in bullet shape and jacket thickness in the medium bores, especially with regards to premium bullets. The Hornady Superformance ammunition drives a 270-grain (17g) SP-RP bullet at 2,840ft/s (870m/s) and the 300-grain (19g) DGS and DGX bullets at 2,660ft/s (810m/s). Copyright 2007-2017 Terminal Ballistics Research, Ballisticstudies.com, Achieve success with the long range hunting book series & matchgrade bedding products, MatchGrade Synthetic Stock Stabilizer instructions, The Practical Guide to Long Range Hunting Rifles, The Practical Guide to Bolt Action Rifle Accurizing & Maintenance, The Practical Guide to Long Range Hunting Cartridges, The Practical Guide To Long Range Shooting. The .416 Ruger is a beltless, rimless, bottle-necked cartridge designed as a joint venture by Hornady and Ruger in 2008. Expectations are the key when using this bullet. At this time of writing there are now many buzz words used to label and describe bullets that are designed to enhance hydraulic action. Talkeetna 375 H&H is a magnum length, 375 Ruger and most of it's offspring fit in 30'06 length actions. Such rifles can be a true please to own once bedded and tuned. RifleShooter Magazine editor Scott Rupp breaks down all the features of the Mossberg Patriot Predator rifle chambered in 6.5 PRC. I sleep better with it next to me in my tent in bear country. At Sportsman's Warehouse, we offer bolt action rifles chambered in .375 Ruger from leading manufacturers including Mossberg, Ruger, and Savage Arms. Wounding is severe however if used in this manner. After the Second World War, when supplies of British ammunition for the sporting rifles became scarce at best, the American ammunition kept the industry supplied, though the choice was pretty much between the .375 H&H Magnum and the .458 Winchester Magnum. Further to this, do not be quick to blame poor accuracy as being the result of a hot load. If the rifle is to be used at long ranges then a longer rifle action such as the M700 will allow long bullets to be utilized within the magazine box. To put either animal down on the spot requires both a tough bullet and careful shot placement. Powered by UBB.threads PHP Forum Software 7.7.5. The advent and acceptance of .404" beltless magnums such as the .375 RUM inspired Ruger to develop a potent magnum without having to alter their inexpensive cast action design. Accuracy in this particular left-hand rifle is good, but in my opinion it's not as good as Steve Hornady's rifle was. Ken and J.P. maneuvered as long as they could, but when the sun was almost setting they used the standard last-light field-expedient tactic of charging into the herd, hoping the bull they'd selected would do the right thing. Bottles & 12-oz. In any case, both the Swift and Woodleigh are far more reliable for hunting bovines than the 300 grain Partition bullet. It starts with a very clever case, a straight, unbelted case with exactly the same .532-inch rim as the .375 H&H. 5 Mk 1 Rifle: History of the 'Jungle Carbine', Wilson Combat Paul Howe Tactical 6.5 Creedmoor: Full Review of the Versatility Champ. The Ruger, has both a rim and base diameter of .534", making the body somewhat narrower than the former cartridges, yet still much wider than the .375 H&H. I certainly hope it is here to stay. Once again, there should be no surprise in what a cartridge that slightly exceeds a .375 H&H should do on game, provided the bullets perform. Need more information . Unfortunately, this is something that comes more naturally with time and experience. It happens to be significant for me personally because its only left-hand action is also .30-06 length. 6.5 PRC vs 6.5 RPM What You Need to Know, Remington .50-70 Rolling Block History: New York's Pick to Arm Its National Guard, 7 Top .17 HMR (Hornady Magnum Rimfire) Rifles. Rifle is good, but in all the features of the muzzle brakes on the forum here Searching for in! T fit full-length magnum cartridges rifles can be challenging on a couple levels velocity for this bullet is most worth! 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