Contributor Mike Roux takes his audience through a few factors that contribute to a successful hunt. The author and professional hunter J.P. Kleinhans with a good waterbuck, dropped in its tracks with a frontal shot with a 270-grain Hornady InterLock. While the .375 H&H Magnum is longer than the .375 Ruger, the latter cartridge has a 4% greater case capacity than the Holland & Holland cartridge, 99 gr. There are no shortcomings in the 375 Ruger case design. 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). Learn how and when to remove this template message, "American Rifleman | Editors' PicksNew for 2015: Mossberg Patriot", "Mossberg Patriot | O.F. Home Forums Hunting & Shooting Ask The Gunwriters Mossberg Patriot in 375 Ruger discontinued? Agree with gunworks on the Weatherby Vanguard. 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. My girlfriend, Donna (who is also left-handed), tried it and wasn't too sure about it. Match-Grade Rifle Primers: Are They Better and Worth the Extra Expense? Nevertheless, this economical projectile design was acceptable for hunting game weighing up to 600kg (1300lb). By the same token wind drift is a major concern and to this end, the 2600fps load really is best used at close ranges. This projectile is also too long to be housed in the Ruger M77. It has been used to take roe deer, reindeer, ibex, and more. Loaded to 3000fps the 250 grain Sierra (BC .371) breaks its 1800fps limit at around 520 yards. Recoil is considerable. This particular rifle, at least so far, is actually the least accurate of the four .375 Rugers he has seen. Made to work in Ruger actions, which couldn't fit full-length magnum cartridges. By the same token, be wary of high weight retention projectiles that supposedly dump vast amounts of energy yet then defy physics by maintaining their form and weight. The .375 Ruger uses a unique cartridge case designed by Hornady and Ruger. To say that performance was spectacular is an understatement. The .375 Ruger was introduced in 2007 as a rimless standard length cartridge that is slightly larger in powder capacity and energy than the .375 H & H Magnum (a belted and tapered cartridge) , widely used in Africa all the way up to Elephant. Otherwise, this is an outstanding bullet design. The 270 grain Speer BTSP is a soft bullet designed for large thin-skinned game. But, it eventually rose to the top, and not just among African hunters. The full velocity increase can be had from a slightly shorter barrel--as in 22 or 23 inches--and a short 20-inch barrel at least equals and will generally exceed .375 H&H velocity. off hand standing position. In the Dangerous Game Series, Hornady loads their 270-grain InterLock spitzer at a muzzle velocity of 2840 fps, yielding a trajectory identical to the lighter 250-grain bullet and making it a perfect choice for bear, elk, moose, African plains game and the big cats as well. Looking for previous installments of our "Behind the Bullet" series? The herd spooked, of course, as they often do in the evening. Yeah, I probably look like I'm thinking, "This is gonna hurt." It is both forgiving and can be more humane than the small bores in bush hunting situations as poor shots taken with the .375 generally slow game down fast, allowing quick follow up shots. It is potentially unwise to have a brake fitted to a short guide rifle to be used around clients. New CZ, Ruger Hawkeye, Remington, Savage, and some other moderate cost dangerous game rifles can be purchased for less than $1,000. The Remington Model Seven is ready, willing and able to handle just about any task. The velocity bonus is significant because it provides considerably more energy, slightly flattens trajectory and, from a pure marketing standpoint, places the .375 Ruger very close to the .375 Weatherby Magnum and .375 Remington Ultra Magnum in performance. Feeding is superb, not only in the left-hand rifle but in all the right-hand rifles I have seen. As a researcher, I tend to look for the poleax effect as this subject interests me as a matter of research. Seldom will I ever choose the 300 grain bullet. The more streamlined the bullet the lower the energy transfer. Initially, the two Ruger M77 rifles designed for the .375 Ruger were the Hawkeye African and Hawkeye Alaskan. A main strength of these cartridges are in their ability to produce optimal performance in long actions which lack generous magazine lengths. It turns out that the .375 Ruger easily exceeds standard .375 H&H velocities in all bullet weights, delivering a significant bonus of more than 100 fps with the 300-grain bullet and approaching 200 fps with a 270-grain bullet. On plains game the .375 Ruger continued its spectacular performance, but that should also not be a surprise. Kimber's Hunter Pro Desolve Blak takes the firm's more affordable mountain rifle to new heights. Two useful medium weight copper pills include the 250 grain Barnes TTSX and the 250 grain Hornady GMX, both producing similar performance. Similar to the design ideas for the WSM cartridge family, but somewhat narrower which will frequently allow one more cartridge in the rifle magazine than the WSM equivalent. In 2007, it was released commercially and chambered in the Ruger Hawkeye African and the Ruger Hawkeye Alaskan rifles.[2]. Unless I`m mistaken Remington did not offer a brake on their 375 RUM rifle offerings. Of the heavy weight premium bullets the 300 grain Nosler is the softest. Features an engraved Ruger logo and patented latch that is flush with the trigger guard to avoid accidental dumping of cartridges. 375 Ruger 250 gr. "If you could only have one rifle worldwide, the .375 Ruger would be my choice.". Velocity is an additional key factor as this increases target resistance further. As for the buffalo, it was an epic adventure. It is simple, effective, affordable (in both rifle and ammunition) and shootable. The engineers at Hornady and Ruger teamed up in 2007 to produce a cartridge case with no parent; the .375 Ruger is a unique design. 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. That said, the wounding potential of any solid bullet design is always less than that of an expanding bullet. 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. 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. Since 2015, O.F. It truly mirrors the velocities of the H&H case in a cartridge housed in a standard long action (versus the magnum action needed for the H&H), in a beltless, rimless design. Loaded to velocities anywhere between 2950 and 3100fps (and higher in some rifles), this was a spectacular medium game bullet. Many medium bores get a bad rep for recoil simply due to poor stock designs. The .375 Ruger is a joint project between Hornady and Ruger, and it is the first big-game rifle cartridge to bear the Ruger name. Anything anybody needed in a .375-caliber cartridge was done in by Holland and Holland in 1912, right? Any human or rifle error will invariably result in slow killing. Released in 1912, the .375 H&H took a while to become the revered, all-around design we know; the Great War put a damper on international hunting adventures. Due to the fact that the .375 Ruger produces somewhat similar performance to the .375 H&H, a full discourse on projectiles can be found within that text. From the backcountry to the back-forty, trust your hunt to Outfitter ammunition. I certainly hope it is here to stay. A poorly selected .375 caliber bullet will always be vastly more forgiving than a poorly chosen .30 caliber bullet when facing the likes of Alaskan Brown bear. Readers are advised to experiment utilizing this as a part of a dual load (premium bullet for close ranges / Speer BTSP out long) when tackling large body weights. I cannot emphasize strongly enough how very useful this (and other .375 kin including the H&H) can be in this manner. Although the Sierra can expand at 1600fps or 340 yards the wind drift is near two feet. Like the .376 Steyr that originates from the 9.364mm Brenneke and the .375 Dakota proprietary cartridge that originates from the .404 Jeffery, the .375 Ruger was designed to compete with the .375 H&H Magnum, yet have the advantage of having a rimless, beltless case and can function through a standard-length bolt-action rifle due to a shorter overall length. This allowed Ruger to chamber the cartridge without extensively redesigning their Ruger M77 rifle to adapt them to the new Ruger cartridge. This projectile can tackle heavy game, but here is where we can also run into trouble. For almost anyone, however, the .375 Ruger kicks enough to take some getting used to, and I don't recommend shooting it off the bench any more than is absolutely necessary. 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. If I was forced to chooseand thank Heaven that I am notjust one bore diameter to cover the entire range of the worlds big game, it would have to be the .375-inch bore diameter. 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. No worries--Wayne shot him very well, and the .375 Ruger literally threw him to the ground. Although very large, his cunning friend hiding in the vegetation behind him weighs around 900kg (1980lb). Wounding is severe however if used in this manner. Loaded to a muzzle velocity of 2800fps the 270 grain Speer (BC .430) breaks 1800fps at around 520 yards. The further we go below 2600fps the more useful this bullet weight shedding (no core bonding) can be. Those who want the highest possible velocities may wish to adopt a custom rifle start with a generous barrel length (my own preference is 26 to keep the blast and noise forwards while taming recoil). This allows the cartridge to have a greater case capacity than a belted magnum case given cases of equal length. Now, as I set about releasing my research, Hornady have finally adopted core bonding. As Ken had promised, when I got home there was a long Ruger box awaiting me, and in it was the very first left-hand Ruger M77 in .375 Ruger. The case ends at 21?2 inches--.30 inch shorter than the .375 H&H--but since it's a bit fatter and has no taper before the shoulder, it slightly exceeds the .375 H&H in powder capacity. Beyond these ranges shot placement becomes somewhat more critical on lean animals which pose little resistance to help initiate expansion. It is for these reasons that as much as I like the Swift and Woodleigh medium weight bullets, I do not see them as being ideal for heavy game. Unfortunately, this puts the blast near the shooter, more so from the 20 barreled rifle. Throughout most of Africa it is the accepted minimum for thick-skinned dangerous game, and it is also a world standard in terms of versatility. Cartridge standards for the .375 Ruger were issued by SAAMI in June 2007. Anything anybody thought they needed in a .375 cartridge was done by Roy Weatherby, not once but twice (.375 and .378 Weatherby Magnums)--and again by Remington in 2000 with the .375 RUM. .375 H&H Mag. Ruger's straight stock design helps considerably, but you must also take into account the fact that, with a shorter barrel and a lighter (smaller equals lighter) action, most .375 Ruger rifles will be lighter than most .375 H&H rifles. bullets yet. The Outfitter load features a 250-grain GMX (a lead-free choice), at a muzzle velocity of 2800 fps and will give a trajectory much like a .308 Winchester with a 180-grain bullet; with a 200-yard zero, itll strike eight inches low at 300 yards and 23 inches low at 400 yards. Used on medium game at ordinary hunting ranges expansion on impact is extremely fast and exit wounds often very large, in the region of 3-4 in diameter. He did. bullets with express sights and hitting a 12"x12" steel gong at 100yds. Bottles & 12-oz. #14585314 02/18/20. Steve Hornady, hunting with PH Paul Smith of Chifuti Safaris, took the first buffalo to fall to the .375 Ruger. .375 Ruger Loads At this time, Hornady and DoubleTap are the only two manufacturers that produce factory loaded .375 Ruger ammunition. 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