Slow-burning powders provide the optimum velocities with 180-grain and heavier bullets. Lee 300 H&H Case Length Gauge/Shell Holder $ 5.41. I, on the other hand, was experiencing a torn heart as a result of being very happy for a close friend who’s rifle proved to be wonderfully accurate, and on the other hand the remorse of having sold that rifle to my best buddy. The CIP does not provide chamber dimensions for the .30 Super. Cartridge Type: Rifle Height: 2.85" Width: 0.532" Average FPS: 2880 Average Energy: 3314 Average Gr: 180 Recoil: 2.34 Power Rank: 5.18 of 20 The .300 Holland & Holland Magnum was designed by U.K. manufacturer H&H in 1925. The .300 H&HMagnum is based off the .375 H&H Magnum. On the day of Ben's win, and into the night, there were protests filed because his .300 … We call all major brands, calibers, and gauges of … Its sloping shoulder (the Super 30 uses an 8˚-30′ shoulder) makes for extremely easy feeding, and though the 2.850-inch case requires a magnum-length action, using a classic cartridge like this is pure joy to a guy like me. Shop online for discount .300 H&H Magnum ammunition from top ammo brands like Remington, Federal, Winchester, Hornady, CCI, Speer, and many more. As most significant difference between the cartridges was that the .30 Super was loaded to a far lower pressure than the .300 H&H Magnum. The big .300 H&H Ackley Improved case holds lots of powder. Nosler’s Custom Line and Trophy Grade ammunition offer the full gamut of their excellent bullets, loaded very well in pristine cases. Look no further for .300 H&H Magnum ammunition! Significantly the shoulder vertex calculated by the CIP for both cartridges is given as 91.69 mm (3.610 in) for both cartridges. Released in 1925, the .300 H&H—or Super .30 as it is also known—was the fourth cartridge from Holland & Holland to wear that now-famous belt of brass, after the .375 Velopex, the .275 H&H … It caught on well, offering a significant increase in velocity over the .30-06 Springfield, and was available in the American-made Winchester Model 70 in 1937. For elk/moose/bears, the 180-grain bullets absolutely shine. However, as the .30 Super is rated for a lower pressure, the .300 H&H Magnum cartridge should not be fired in a .30 Super. Some modern riflemen despise the .300 H&H … Ben's .300 H&H rifle had been built by Griffin&Howe, a carriage trade custom gunmaker in NYC not normally known for making fine target rifles. The case was belted like the .375 H&H Magnum, and is based on the same case, as also is the .244 H&H Magnum. But to the hunter looking for something different—something classic, cool and yet effective—the .300 Holland & Holland is an excellent choice. I shoot a 1946 model supergrade Winchester in 300 H&H, the most accurate and consistent load for it is: 200 gn. The next thing I learned about the .300 H&H is that accuracy, though never a given with any cartridge in any rifle, is. It’s surprisingly easy on the shoulder—much more so than the .300 Weatherby—yet achieves velocity just behind the .300 Winchester Magnum, and with some handloads I’ve beat it. Privacy Policy   •   Contact Us   •   Warnings   •   FAQs   •  © 2020 National Rifle Association of America, Remington Model 700 American Hunter Rifle Project, Women On Target® Instructional Shooting Clinics, Volunteer At The Great American Outdoor Show, Marion P. Hammer Women Of Distinction Award, Women's Wildlife Management / Conservation Scholarship, National Youth Shooting Sports Ambassadors, NRA Outstanding Achievement Youth Award Presented by Brownells, National Youth Shooting Sports Cooperative Program, Federal Premium Trophy Bonded 180-grain load, Large Mountain Lion Spotted Outside Dallas, Head to Head: .308 Winchester vs. .30-06 Springfield, Head to Head: .444 Marlin vs. .45-70 Government, 2020 National Rifle Association of America. They feature tapering bodies and very shallow shoulders which prevent them from headspacing reliably on their shoulders. To this day, the .300 H&H makes a fantastic hunting cartridge, giving a great blend of flat trajectory, accuracy, striking energy and manageable recoil. Roy Weatherby improved the .300 H&H case to create the more powerful .300 Wby. In our era of ever shrinking cartridges (one day they’ll look like a bullet sitting on top of a dime), we have obtained H&H velocities in .30-06 and .308-length cartridges, but there remains something very special about the design that Holland & Holland released over 90 years ago. More modern magnums continue this practice, but headspacing on the belt is not necessary with their more sharply angled shoulders. We have all the best brands for your rifle at the best prices, ready to ship right to your door! WRO 300 H P/N 3027436 Rev. … H-4831 S.C. Fed. E Introduction 9 1 Introduction 1.1 Intended Use The MCP WRO 300 H Water Purification Unit is intended to be used as a dialysis accessory to produce water through reverse osmosis for one hemodialysis equipment. There are minute but significant variations with regard to dimensions between the two cartridges. Powders with burn rates equal to or slower than 4350 will generally yield good results. Friday, December 22, 2017. A 1959 Colt Coltsman, with a barrel inscription that reads simply ‘.300 Magnum.’ In 1959, there was no other .300 Magnum—save the .300 Weatherby—than the .300 Holland & Holland Belted Magnum; the .300 Winchester Magnum was still four years away and the H&H ruled supreme. 300 Rem Short Action Ultra Magnum Load Data; 300 Holland & Holland (H&H) Magnum Load Data; 300 Winchester Short Magnum (WSM) Load Data; 300 Winchester Magnum Load Data; 300 Weatherby Magnum Load Data; 30 Nosler Load Data; 30-378 Weatherby Magnum Load Data; 300 … Holland & Holland kept the patent on the .300 until thelate 1920s which caused it to receive little attention outside the U.K. 300 H&H Magnum Ammo The.300 Holland & Holland Magnum is a centerfire rifle cartridge Shop online for top quality.300 Holland & Holland Magnum Centerfire Rifle Ammo for sale! The P-300 has a 5-inch read range and can mount directly on metal. The P-300 … The cartridge was used by American sho… To retire a useful rifle is a crying shame, but the … Although cartridges are generally considered interchangeable, chambers conforming to the strict minimum chamber of the .30 Super may not be able to chamber the .300 H&H Magnum. The rifle? “Half-inch apart; send the third one.” That third one printed one inch from the other two, making a 1 ½-inch group at 200 yards, and a very happy shooter. As a hunting round, it is a wonderful choice; unlike many of the larger capacity .300 magnum cases, the .300 Holland & Holland works very well with some of the lighter bullets, including the stubby 125-grain pills. Edmunds also has Lexus NX 300h pricing, MPG, specs, pictures, safety features, consumer reviews and more. Most orders ship within 24 hours (excludes firearms). The .300 H&H is a fine African plains game cartridge, and suitable for all but the most dangerous big game and pachyderms. The P-300 Cascade Proximity Reader is so small and inconspicuous, you barely know it is there. Looking for previous installments of Behind the Bullet? I’ve often thought that a hunter could easily take any and all game in the world with cartridges released before 1926, and I still believe that to be true. The belt is for headspaceas the cases' shoulders have a narrow slope rather than an actual shoulder. [2] Its case length calls for a full-length magnum action, and surplus military actions chambered for the .308 Norma Magnum or the .300 Winchester Magnum offered a lower cost alternative for similar ballistics in the 1960s. [2] Winchester chambered the Model 70 in .300 Holland & Holland Magnum in 1937. Barr, Al, Teesdale, Jerald, Keith, Elmer & Hardaway, Ben F. https://en.wikipedia.org/w/index.php?title=.300_H%26H_Magnum&oldid=972639941, Creative Commons Attribution-ShareAlike License, This page was last edited on 13 August 2020, at 04:28. Ah well, it went to a good home, and I still get visitation rights. The.300 H&H Magnum cartridge was introduced in 1925 and was first loaded with cordite. That … Whether it's 10mm or … It excels with the heaviest .30-calibre bullets in the 180–220-grain range. The .30 Super drove a 180 gr (12 g) bullet at 2,750 ft/s (840 m/s) while the .300 H&H Magnum was loaded with the same bullet at 2,920 ft/s (890 m/s). I looked through the spotting scope and answered Dave deMoulpied’s question. It offers near.308 Winchester effectiveness on game animals with amazing accuracy and low recoil in the … Wood is also in great shape with just a few very light scuff marks. Mag., which had a more modern profile and could top H&H … … Why The.300 H&H Magnum Clings To Life: It is a good all-around choice for larger big-game, except dangerous game. We carry 300 hh mag dies from Forster, Hornady, Lee, Lyman, RCBS, and Redding. The .300 H&H Magnum has been around since Coolidge occupied the White House and has been pronounced dead by “experts” since the 1960s. SAAMI has set the pressure limit for this cartridge at 54,000 P.S.I. The 300 H&H is one cartridge that works best with the hotter ignition of a magnum primer. Released in 1925, the .300 H&H—or Super .30 as it is also known—was the fourth cartridge from Holland & Holland to wear that now-famous belt of brass, after the .375 Velopex, the .275 H&H and the workhorse .375 H&H. Today, modern smokeless powders are used, and the round typically generates 3,000 fps with … Find Bulk 300 h&h ammunition fast and cheap with Americas best ammunition search engine. P-300-H-A P-300 Cascade Proximity Reader. The cartridge was used by American shooter Ben Comfort to win the 1000-yard Wimbledon Cup Match at Camp Perry in 1935,[1] and it was used again to win the international 1,000 yard competition in 1937. Research the 2020 Lexus ES 300h with our expert reviews and ratings. The years have brought us shorter, faster and even shorter .300 magnums, yet the original lives on. Though the Super .30 has most definitely been pushed out of the lead role among .30 caliber magnums by the .300 Winchester, there are still some good factory loads available for it. Muzzle velocities run between 2875 and 2950 fps—enough to deliver a very useable trajectory, and the higher B.C. More modern magnums continue this practice, but headspacing on the belt is not necessary with their more sharply angled shoulders. Winchester 2 FULL BOXES OF 300 H&H MAGNUM SILVERTIPS 180 AND 220 GRAIN - .300 … We've got you covered. The belt is for headspace as the cases' shoulders have a narrow slope rather than an actual shoulder. In 1935, a decade after H&Hhad produced the .300 H&H it received its first real attention when … Mr. deMoulpied’s load was built around the 180-grain Swift Scirocco II and a goodly amount of Alliant’s Reloder 22, sparked by a Federal GM215M primer. Yup, the .300 H&H was, is and always shall be a shooter. It’ll maintain sub-MOA groups out to 300 yards—the furthest we’ve tested it—and is one helluva hunting rifle. It also can take full advantage of the heavier 200, 210 and 220-grain slugs, making it a perfectly viable choice for all North American game, and all African game shy of elephant, lion, buffalo and hippo. Two years prior, Mr. Ben Comfort used the .300 H&H to win the Wimbledon Cup at the Camp Perry shooting matches, using a custom handload. 215 primer COL 3.585 Vel. [3] The long .300 H&H case was designed for loading cordite, and those two modern magnum cartridges offered similar powder volume in a shorter case better adapted to ballistic uniformity with United States Improved Military Rifle (IMR) smokeless powder.[4]. The 300 HAM’R® was developed with one thing in mind, OPTIMAL TERMINAL PERFORMANCE. Mag. Compare 300 h&h ammo from the top online retailers to find the lowest price. As the CIP uses the shoulder vertex length as an index to provide correct headspacing for the cartridge, this indicates that the cartridges are dimensionally interchangeable. in the 1940s, and in 1963 Winchester introduced the .300 Win. My dad has a 300 H&H that I want to start reloading for, everything that I have read says you can shoot 150-220 grain bullets but that you are wasting what the gun is designed for if you shoot … As a deer/antelope cartridge, I like the 150 and 165-grain bullets, though you may want to consider the premium designs, especially if impact velocities may be high due to a close shot. Swift A-Frame 70.5 gns. The.300 H&H Magnum might be old, but it's certainly not dead. by Philip Massaro - The .300 Holland & Holland Magnum by Chuck Hawks (subscription req). While I have fully embraced a few newer designs—the 6.5-284 Norma, the .300 Winchester Magnum and .416 Remington Magnum among them—I believe that 1925, the year both the .300 H&H and .270 Winchester were released, represented a landmark year in cartridge development, and most everything else has been a refined design of an old idea. The .300 H&H Magnum cartridge was introduced by the British company Holland & Holland as the Super-Thirty in June, 1925. Free FedEx Option* (1) Bergara Rifles B14LM301L B-14 HMR 300 Win Mag 5 26 Blued Speckl $ 969.99 (0) Lee Quick Trim Die-300 H&H/300 … Both cartridges are based on .375 H&H Magnum cartridge design which provides an increase in capacity over many other cartridges. WINCHESTER MODEL 70 IN 300 H & H MAG Description: This pre-64 was built in 1961. The WRO 300 H … The .300 H&H Mag. The great British firm of Holland & Holland introduced the .300 H&H … In 1920 Holland and Holland brought out their.300 Magnum cartridge, based on the.375 case necked down to accept.308 inch bullets, which is called the.300 Belted Rimless Magnum or H&H Super.30 in … Edmunds also has Lexus ES 300h pricing, MPG, specs, pictures, safety features, consumer reviews and more. The belt plays a useful role in these cartridges in that it provides a demarcation point for reliable headspacing of the cartridge. [1], The cartridge offered superior ballistics to the .30-06 for long range, and the .300 H&H is almost as versatile with all bullet weights and types, especially if well-developed handloads are used. The .300 H&H Magnum cartridge was introduced by the British company Holland & Holland as the Super-Thirty in June, 1925. In a practical sense, the .300 H&H may pose an issue to those who want to ensure they can find ammunition in every Mom & Pop store in the backwoods. While both cartridges are regulated by the CIP only the .300 H&H Magnum's chamber is regulated by the CIP. … • .25-06 Remington • .30-06 Springfield• 6.5 Creedmoor• .300 Remington Ultra Magnum• 7mm Remington Magnum• .470 Nitro Express• .280 Remington• .300 Winchester Magnum• .270 Winchester• .222 Remington• .45 ACP• .404 Jeffery• .44 Remington Magnum• .243 Winchester• .338 Winchester Magnum• .357 S&W Magnum• 6.5-284 Norma• 8x57 Mauser• .38 Smith & Wesson Special• 7x57mm Mauser• 9 mm Luger• .35 Whelen• .454 Casull• .375 H&H Magnum• .45 Colt• .22-250 Remington• 10mm Auto• .308 Winchester, E-mail your comments/questions about this site to: EmediaHunter@nrahq.org, For questions/comments about American Hunter magazine, please e-mail:Publications@nrahq.org, You can contact the NRA via phone at: NRA Member Programs1-800-672-3888, To advertise on American Hunter, visit nramediakit.com for more information. Find the 300 hh mag Reloading Dies you need from your favorite brands for sale here at Midsouth. received its first boost in performance when the Western Cartridge Co. introduced two loadings, 180 grains at 3,060 fps and 220 grains at 2,730 fps. But the .300 H&H's place atop the .30 caliber magnum market was short-lived. The reader accepts 5 to 16 volts. often spectacular. Were I to take a Super .30 after the big bears of Alaska, I’d want a premium bullet of 200 or 220 grains, as those beasts can take a hammering, though many have fallen to a properly placed .30 caliber bullet. The CIP treats the .300 H&H Magnum and the .30 Super Belted Rimless H&H as separate entities and provides separate entries for the cartridges. However, the .30 Super can be discharged in a .300 H&H Magnum rifle. Free FedEx Option* (0) Lee Limited Production 300 H&H Dies w/Shellholder $ 29.11. Get the American Hunter Insider newsletter for at-a-glance access to industry news, gear, gun reviews, videos and more—delivered directly to your Inbox. Factory loads are still available, as are … The.300 H&H magnum can be hand loaded to produce velocities of 3250fps with 150 grain bullets, 3000fps with 180 grain bullets, 2800fps with 200 grain bullets and 2600fps with 220 grain bullets. Research the 2021 Lexus NX 300h with our expert reviews and ratings. For the … 300 Rem Short Action Ultra Magnum Load Data; 300 Holland & Holland (H&H) Magnum Load Data; 300 Winchester Short Magnum (WSM) Load Data; 300 Winchester Magnum Load Data; 300 Weatherby Magnum Load Data; 30 Nosler Load Data; 30-378 Weatherby Magnum Load Data; 300 … Standard rifle with 26 barrel; barrel blue is near perfect. It has never been as popular as the .30-06; but the mystique of well-crafted rifles chambered for the .300 H&H keeps the cartridge in use despite its repeatedly reported demise. This is not a new lesson. designs will resist wind deflection very well. The Federal Premium Trophy Bonded 180-grain load is wonderfully accurate, as is the Hornady Dangerous Game series featuring the 180-grain InterBond bullet. A modern look at the 300 H&H magnum, and how it stacks up against other popular 300 magnums. [1] The case was belted like the .375 H&H Magnum, and is based on the same case, as also is the .244 H&H Magnum. Slower than 4350 will generally yield good results the 2021 Lexus NX 300h with our expert and! 10Mm or … look no further for.300 H & H Magnum 's chamber is regulated by CIP. 180-Grain load is wonderfully accurate, as is the Hornady dangerous game even shorter 300 h&h vs 300 win mag,... … look no further for.300 H & H Magnum ammunition be discharged a. Of … P-300-H-A P-300 Cascade Proximity Reader not provide chamber dimensions for the.30 Super be... 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