The .458 Winchester Magnum is a belted, straight-taper cased, Big five game rifle cartridge.It was introduced commercially in 1956 by Winchester and first chambered in the Winchester Model 70 African rifle. Avec l'AA Traacker, Winchester a inventé une munition de ball trap qui permet de suivre sa trajectoire des yeux. Unlike the .458 Winchester Magnum and to a degree the .458 Lott, the .450 Rigby reaches the coveted 2,400 ft/s (730 m/s) velocity mark with the 500 gr (32 g) with ease and well under the pressure limits imposed by the CIP upon the cartridge. Those who reload ammunition are able to take advantage of the .458 Lott's performance flexibility to tailor their ammunition to the species of game they wish to hunt. 458 Case News Cases Lott Modified Locknload Hornady Low Price 2021 Ads, Deals and Sales. These requirement reduce the useful choices to solid bullets. The manufacture of spitzer style bullets in the .45 caliber has generally been a recent trend. Manufacturers such as A-Square have chosen to load slightly lighter bullets 465-grain (30.1 g) instead of the 500-grain (32 g) bullets. [21] Bullets which are chosen must have sectional densities of over .300 while a sectional densities of .330 are preferred so as to provide the necessary penetration on these, the largest of the terrestrial mammals. Bullets ranging from 300–600 gr (19–39 g) can be loaded for the Lott cartridge. 1 Tropical Rifle. Since there are several rifle actions manufactured that are capable of handling the full length magnum cartridges such as the .375 H&H Magnum, it is not surprising that the .458 Lott has been chambered in several rifles. Case capacity and performance is slightly greater than that of the .458 Lott resulting in less 50-foot-per-second (15 m/s) in velocity at equal pressures. Other Filters . GO. The .458 Lott does well with hardcast lead bullets. Bullets ranging from 300–600 gr (19–39 g) can be loaded for the Lott cartridge. The .458 Lott was soon commercialized by A-Square as a proprietary cartridge. [36], The .450 Ackley Magnum was designed in 1960 by Parker Otto Ackley. .458 Lott-Norma Soft Nose, .458 Lott-A2 Triad, .458 Lott-Federal Trophy Bonded Bear Claw, .458 Lott-Hornady DGS, .458 Lott-Hornady DGX, .458 Lott-Federal Trophy Bonded Sledgehammer Solid, .458 Lott-Norma Full Metal Jacket, [top of page] Other Cartridges with Similar Widths (cartridges not bullets) Nyati Inc., a big bore ammunition manufacturer, has taken advantage of this flexibility and offers ammunition featuring a 500-grain (32 g) copper jacket bullet at 1,100-foot-per-second (340 m/s). Jack Lott's original drawings of the cartridge were done on a napkin at a diner. By 1970 Winchester was forced to deal with the clumping of the compressed powder charge which had been resulting in improper ignition and poor performance. The .458 Lott has ample power to spare on these species. The .458 Lott is able to attain over 2,300-foot-per-second (700 m/s) with a 500-grain (32 g) jacketed bullet at safe pressure levels from a 23–24-inch (580–610 mm) barrel. Most rifle manufacturers use 1:14 or 1:16 twist rates. Originally designed to replicate the expensive (cartridge and rifle) 450 Nitro Express but in a standard length action, this round saw quite a bit of controversy in its early days regarding performance (hence, the development of the Lott) but that is all but a memory now. 458 Case News Cases Lott Modified Locknload Hornady BY 458 Case News Cases Lott Modified Locknload Hornady in Articles #Don't Click "Today, if you do not want to disappoint, Check price before the Price Up. Free FedEx Option* $7.00 PPR (0) Federal P458LT1 Cape-Shok Trophy Bonded Bear Claw 20RD 500gr 45 $ 140.00. The creation of the cases began with the casting of a .458 in (11.6 mm) bullet with a .375 in (9.5 mm) shank and which weighed around 260 gr. The result was a .458 Winchester Magnum that was now attaining only about 1,950-foot-per-second (590 m/s). lb. Excellence - Integrity - Service. L'action entièrement rectifiée et les garnitures sont légèrement gravées en "Royale" traditionnelle et reçoivent un bronzage à la couche type DWM. [36] There are only minute variations between these cartridges. Mauser makes .458 Lott rifles in several models in their M 98 and M 03 Rifle lines.[29]. The .458 Lott was designed to be an African dangerous game rifle cartridge particularly for use against heavy, thick skinned dangerous game such as elephant, Cape buffalo and rhinoceros. Several other manufacturers also offer rifles chambered in the cartridge as a regular or custom offering. Acceptable bullet weights for the .458 Lott range from 300-to-600-grain (19 to 39 g). CZ, Kimber, Mauser, Rigby and Ruger, all turn out Mauser action type rifles in this cartridge. The .458 Lott is a .458 caliber belted hunting cartridge designed as a replacement for the less powerful .458 Winchester Magnum. Best, cheap, bulk 458 Lott ammo for sale. The resulting cartridge is named the .458 Lott in his honor. This is because the lower mono-metal bullets have a higher length to weight ratio than conventional bullets. The .458 Winchester Magnum is ubiquitous in Africa. A-Square Lion Load bullet or soft points manufactured for the .45-70 Government fills this niche for the .458 Lott.[8]. If you want lighter bullets, Speer makes a 350 gr. The cartridge is capable of firing a 500-grain (32 g) bullet at 2,300-foot-per-second (700 m/s) from a 23-inch (580 mm) barrel such as the Ruger M77. The .458 Lott cartridge's maximum overall length is only .3 in (7.6 mm) longer than the standard length magnum cartridge like the 7mm Remington Magnum and the .300 Winchester Magnum. lb. OUT OF STOCK (0) Ruger Stainless 458 Lott Tropical Single Round Rifle w/Lamina. Showing all 2 results. 458 lott on the range! Cette carabine a été réalisée par Jean-Philippe DORLEAC comme "Working Rifle" sans que rien ne soit sacrifié, ni à la qualité de fonctionnement, ni à l'équilibre, ni à l'élégance. The best selection of hunting, self defense, target, shooting, practice, plinking, surplus, jacketed hollow point/JHP, full metal jacket/FMJ, and frangible 458 Lott ammo - buy 1000 rounds or more. [3], Jacques P. "Jack" Lott, a big game hunter and writer, had an adverse encounter in Mozambique in 1959 with an African Cape buffalo in which he sustained injuries. Buy in stock 458 Lott ammunition online. This is inevitable as the latter was the cartridge which the .458 Lott was designed to replace. Most ammunition manufactured for the cartridge is loaded with a 500 gr (32 g) bullet at 2,300 ft/s (700 m/s) which has become the industry standard for the cartridge. They currently offer the A-Square Hannibal and Caesar rifles chambered for this cartridge. Full Custom Ii 458 Hornady 3die Lott Asp Lott Grade Length Series Set See Price 2021 Ads, Deals and Sales. [6] A similar method was used by David Miller and Curt Crum to create cases for their early custom .458 Lott rifles. For this reason, it is a much more economical alternative to cartridges which need larger actions types and larger bolt faces. The .458 Winchester Magnum was put into production in 1956 and was an immediate commercial success. intal@dorleac-dorleac.com, © 2021 DORLEAC & DORLEAC - Tous droits réservés |, 6XC RM600 Carabine Technique Full Options. However strict SAAMI compliant chambers will not accept the .450 Watts Magnum and any attempt to discharge it in such a chamber will invariably result in higher pressures and catastrophic failures may result. They also offer intermediate power ammunition for the .458 Lott as well.[17]. [3] Most .458 Lott chambers will accept the .450 Watts cartridge as the chambers are reamed to accept a 2.850 inches (72.4 mm) cartridge. However, the mono-metal bullets fall short of this velocity threshold due to the need to seat the bullets deeper owing to the length of the bullets and the need to stay within the maximum overall length specification of the cartridge. Acceptable bullet weights for the .458 Lott range from 300-to-600-grain (19 to 39 g). Choice Ammunition, and our 100% Hand-Loading techniques- produce a round of ammunition for the.458 Lott that is demanded in dangerous game hunting. This set-up was then fire-formed in rifle with a .458 Lott chamber. [15] The .458 Lott is capable of reaching a velocity of 2,150-foot-per-second (660 m/s) with the 600-grain (39 g) bullet which is greater than the velocity reached by Hornady's 500-grain (32 g) Superformance .458 Winchester Magnum ammunition. bullet; but beyond about 300 yards, the trajectory will be such that you will have to be very precise on range estimation. Weight Range. Elephant require a bullet of a tough construction which will not deform easily. The ghost shoulder serves to provide better retention of the bullet in the case under recoil. Page 1 of 1 [ 16 posts ] Previous topic | Next topic : Author Message; FOTIS Post subject: 458 lott on the range! The range of available bullets provides the flexibility to customize loads for specific game species. The better ballistic coefficients translate to better longer range performance. The legend is that Jack Lott, a well-known hunting writer of the time, was tossed by a Cape Buffalo after failing to kill it with his 458 Winchester Magnum. Furthermore, as the Lott cartridge is in essence a lengthened .458 Winchester Magnum, converting a .458 Winchester Magnum to .458 Lott involves in many cases a simple re-boring of the chamber and if required, a lengthening of the magazine. Brands like Barnes, Federal, Hornady, and Nosler. A-Square, Česká Zbrojovka/Brno, Hornady and Ruger have been instrumental in the cartridge's rise in popularity. Premium solid bullets from A-square, Barnes, Hornady, North Fork or Woodleigh weighting in the range of 450–550 gr (29–36 g) are all capable of holding together without much deformation and penetrating to the brain. [3][14] Hornady's Superformance ammunition being an exception which uses powder blends which at present remain proprietary. Non-Mauser action rifles for the .458 Lott are produced by A-Square, Blaser and Weatherby. Acceptable bullet weights for the .458 Lott range from 300-to-600-grain. I have no doubt that a 458 Lott will send a bullet several hundred yards; even a 500 gr. [5] This experience convinced him that a more powerful cartridge than the .458 Winchester Magnum was required when hunting dangerous game. This helped for the larger meplat bullets with both the Win Mag and Lott cartridges. The specifications published by SAAMI reflect this fact. [9] Since then there has been a slow but steady movement away from the .458 Winchester Magnum towards the .458 Lott among professional hunters heading to Africa.[6]. With the blown out .375 case trimmed to 2.8in, Jack achieved a 0.3in increase in case length over the Winchester. Larger volume cases such as the .460 Weatherby Magnum do not do well with powder charges below the recommended minimums. [citation needed] The .458 Lott achieved both these objectives by its lengthened cartridge. This performance increase provides better penetration and stopping power than the .458 Winchester Magnum against dangerous game. A-Square, Double Tap, Federal, Hornady, Norma are among several manufacturers of .458 Lott ammunition. Distance between lands is .450-inch (11.4 mm) and between grooves is .458-inch (11.6 mm). It is considered a highly reliable action for its ability function dependently under adverse and stressful conditions. Full Custom Ii 458 Hornady 3die Lott Asp Lott Grade Length Series Set BY Full Custom Ii 458 Hornady 3die Lott Asp Lott Grade Length Series Set in Articles @Get Started "Today, if you do not want to disappoint, Check price before the Price Up. Winchester's remedy was to lessen the compression of the powder column. This cartridge is shorter than the .458 Lott and was not cycling properly with large meplat bullets. CZ 550 American Safari Magnum. Cape buffalo and rhinoceros, though heavily boned and tough are mostly hunted with soft point bullets although FMJ and solid bullets are chosen by some hunters. Due to the popularity of the .458 Lott cartridge as a hunting cartridge there are several sources of ammunition. These energy and velocity values provide the .458 Lott cartridge a gain of between 50–100 yd (46–91 m) over the .458 Winchester Magnum in distance. The .458 Lott was designed to be an African dangerous game rifle cartridge particularly for use against heavy, thick-skinned dangerous game such as elephant, Cape buffalo and rhinoceros. Other Filters . Choice Ammunition, and our 100% Hand-Loading techniques- produce a round of ammunition for the .458 Lott that is demanded in dangerous game hunting. Bretelle Aimpoint néoprene orange fluo, achetez au meilleur prix du Net. Blaser manufactures the Blaser R8 Safari PH and Safari Luxus rifle models in the .458 Lott. Loaded with lighter bullets with better ballistic coefficients at higher velocities the .458 Lott can be used as a medium range plains game rifle cartridge. Munition exotique pour l'afrique et ultra puissante le 458 LOTT est en vente en ligne sur l'armurerie française. "Duralyt" 1,2-5x36 sur un montage bas type US exécuté sur la base d'un ancien Wisner 30mm. Les embases et les anneaux gravés sont jaspés à la boite. As this is the case, once the bullet is seated case powder capacity is almost identical. With lighter bullets of 300-grain (19 g) it is able to achieve a velocity of about 2,850 ft/s (870 m/s). .458 Lott velocities range from 3,000 ft/s (910 m/s) with the 300 gr (19 g) bullet and 2,150 ft/s (660 m/s) with the 600 gr (39 g) bullet. Sa précision est absolument remarquable, avec une dispersion inférieure à ½' d'angle avec le chargement NORMA PH. Built for the modern safari hunter, the American Safari Magnum has a high comb for optics use with iron express sights as a backup. I decided to file both sides of the edges of the receiver to change the angle of the cartridge entering the chamber. Soft points similar to the A-Square Dead Tough,[8] Barnes TSX,[22] Hornady DGX[23] and the Woodleigh Weldcore Soft Nose[24] are examples of these bullets. The .458 Winchester Magnum can be fired in the chamber in an emergency. Retrouvez sur notre boutique meyson.fr un large choix de Bretelles et sangles et grenad The .450 Watts can be fired in the chambers of the .450 Ackley Magnum, .450 Barnes Supreme and the .450 Mashburn Magnum chambers. However, it was soon realized that the cartridge was not performing as anticipated, as several factors contributing to its less-than-ideal perfor… : 33 (0)4 68 354 747 The first cases for the new rifle cartridge were fireformed from .375 H&H Magnum brass into a chamber by using .458 caliber (11.6 mm) bullets which had their bases re-sized .375-inch (9.5 mm) so as to fit in the mouth of the .375 H&H Magnum. Rating (at or above): $5.60 PPR (0) Hornady 458 Lott 500 Grain Full Metal Jacket Round Nose $ 112.00. Barnes, Frank C. (2006) [1965]. Since Lott was an influential big-game hunter and writer the cartridge gained some attention with professional hunters in Africa. .458 Lott. [2], This is particularly true in many African nations. Discontinued 2020. While the cartridge was slow to gain popularity at first, it is now becoming the standard by which dangerous game cartridges are judged. The bullet chosen must be able to break through bone and penetrate to the vitals. [10] This was 200 ft/s (61 m/s) below what Winchester's original design specifications intended. The Lott cartridge was a distinct step up from the .458 Winchester Magnum and the .450 Nitro Express cartridges. What the .458 Lott lacks in velocity and energy compared to the .450 Rigby or the .460 Weatherby Magnum, it more than makes up for by virtue of its versatility. to . The performance goal does not just match but exceeds the original performance specifications of the .458 Winchester Magnum. [4] He had been hunting with the then new .458 Winchester Magnum. It was designed to compete against the .450 Nitro Express and the .470 Nitro Express cartridges used in big bore British double rifles. 107 SW Columbia St | Bend, Oregon, USA 97702 | Toll Free: 1-800-285-3701 | catalog@nosler.com Acceptable bullet weights for the.458 Lott range from 300-to-600-grain. .458 Winchester Magnum Ammunition Hits Hard, Recoil That Is… The.458 Winchester Magnum Recoil energy of the.458 is not for the faint of heart or recoil shy. The range of available bullets provides the flexibility to customize loads for specific game species. Depending on chamber dimensions it may accept the Watts version of the cartridge. [2], Prior to the arrival of the .458 Lott there were a few other .45 caliber (11.6 mm) cartridges with similar performance levels based on the full length .375 H&H Magnum case such as the .450 Ackley Magnum, .450 Barnes Supreme, .450 Mashburn Magnum and the .450 Watts Magnum. On the other hand, the .458 Lott is designed to provide about 200–300-foot-per-second (61–91 m/s) more velocity than the .458 Winchester Magnum. The .458 Winchester Magnum was originally supposed to duplicate the performance of the .450 Nitro Express which could fire a 500 gr (32 g) bullet at 2,150-foot-per-second (660 m/s). These bullets provide better ballistic coefficients than the more common round nose or flat nosed bullets available in this caliber. The .458 Winchester Magnum promised to emulate the performance of the .450 Nitro Express in a cartridge designed for a standard length bolt action rifle. which was a 405 gr (26.2 g) bullet at 1,330 ft/s (410 m/s). 458 Lott. [36] Firing the case in an improved chambers similar to that of the Ackley or the Barnes cartridges will result in a slight reduction in performance. OUT OF STOCK (0) Ruger M77 Mark II Magnum 458 Lott, Blued, Prem. Articles with unsourced statements from November 2014, Articles incorporating text from Wikipedia, http://web.archive.org/web/20101121075951/http://cybertorpedo.com/africanhunter/classcart/458_watts_lott_01.htm, http://web.archive.org/web/20100918021052/http://www.norma.cc/content.asp?Typ=68&Lang=2&DocumentID=348&Submeny=2&Rubrik=African%20PH&Title=458%20Lott, http://www.rifleshootermag.com/featured_rifles/buff_1124/index.html, http://www.riflemagazine.com/magazine/PDF/ri135partial.pdf, http://web.archive.org/web/20100818231853/http://a-squareco.com/.458_Lott_465_gr_Triad.html, "Ruger's buffalo rifle: it ain't no Sharps, but it shoots like one", http://web.archive.org/web/20100619080108/http://findarticles.com/p/articles/mi_m0BQY/is_7_51/ai_n13785373/, http://www.safariandoutdoor.co.za/watts-lott-pappas-a-12.html, "Hornady .458 Winchester Magnum 500 gr. Livraison rapide. Handloaders can take advantage of the wide range of bullet of useful weights are available in .45 caliber for the .458 Lott cartridge. Show Only In-Stock Items Show Only Out-Of-Stock Items Recently Added Items. [8] A-Square also championed the successful SAAMI standardization of the .458 Lott cartridge which took place in 1995. Due to its development and purpose, the performance of the .458 Lott is often compared with that of the .458 Winchester Magnum. Le canon de 660mm est un tube Heym forgé en acier au chrome/vanadium 34CrNiMo6, d'une résistance de 930 Newton/mm². These conversions required no more than a re-boring or a re-barreling and perhaps a magazine extension if required. [1] The .450 Ackley Magnum can be considered an improved cartridge in comparison with the .458 Lott. The bullet must be able to penetrate heavy bone and exit from all possible angles. [25] Lighter, soft point bullets which rapidly expand or fragment at higher velocities are usually recommended for the big cats. The new design uses a 3-inch (76 mm) cartridge made from basic .458 brass based on the .375 H&H Magnum casehead. Gunpowder Charge Weight Velocity m/s Velocity fps; Norma 201: Max 75.9 Min 72.1: 638 604: 2092 1981 Le canon de 660mm est un tube Heym forgé en acier au chrome/vanadium 34CrNiMo6, d'une résistance de 930 Newton/mm². Circassian Waln. This is a particular concern outside North America where only particular lines of cartridge powders are available, sometimes of local manufacture. It is considered an ideal cartridge for hunting African dangerous game and is capable of taking game from elephant to the duiker. The range of available bullets provides the flexibility to customize loads for specific game species. Retrouvez également toute la balistique de ce calibre si particulier. The ability to reload ammunition to lower velocities with lighter bullets can provide shooters with ammunition with less recoil than the full power .458 Lott ammunition. The .458 Winchester Magnum became an immediate commercial success when it was introduced in 1956, having proven to be a more economical alternative to the expensive British double rifles that were considered a standard for hunting big game in Africa. Ruger chambers the .458 Lott in the Ruger No. [30] Weatherby offers the .458 Lott cartridge in Mark V Deluxe and also through their custom shop. In 1989 A-Square became the first company to offer the .458 Lott as a commercial cartridge. A .450 Watts Magnum chamber will accept the .458 Lott cartridge without issue. The objective behind the design of the .458 Lott was to provide a greater case capacity over the .458 Winchester Magnum so as to provide better performance and less compression of the powder charge. Il est ainsi possible de la corriger au tir suivant. Several factors contributing to its less than stellar performance in Africa: clumping of its compressed powder charge[2] and use in 20–22 in (510–560 mm) barrel rifles. Shop online for the best selection and prices of 458 LOTT rifles at Hinterland Outfitters. The .450 Watts Magnum was designed by Watts and Anderson of Washington State. This is due to the erratic ignition and hangfire issues experienced when large capacity cartridges are loaded with small powder charges. Le bois est un noyer français de qualité, aux veines flammées mais au fil droit, traité en monture safari, avec embout de fût ébène et couche anglaise. L'arme est équipée d'une lunette ZEISS mod. [36] A-Square currently loads this cartridge with a 465-grain (30.1 g) bullet at 2,400-foot-per-second (730 m/s).[37]. The .458 Lott was born out of the need for a dangerous game cartridge with more modern ballistic characteristics than the alternative rounds that were available at the time. The cartridge has minimum body taper ending with a small shoulder. When handloading for the.458 Lott, I can easily obtain velocities in the 2200 to 2250 fps range—a bit below factory loads, yet completely effective in the field. 458 Win Mag: The “original” American designed dangerous game round…that didn't involve Roy Weatherby. Once this was accomplished cases were trimmed to 2.790 in (70.9 mm) tumbled clean. With these bullets the Lott can be loaded to the power level of the original .45-70 Government cartridge. The .458 Lott is also considered a better cartridge for dangerous game hunting that the .470 Nitro Express when judged by its effects on big game.[3]. That smaller bullet takes up less space and requires less powder to reach velocities in the 2,100-2,200 fps range. * Notez que sur demande nous pouvons monter la lunette de votre choix (avec tube de 30mm de diamètre) *, DORLEAC & DORLEAC Weight Range. Carabine de grande chasse, calibre .458 Lott & .458 WM, construite dans le style classique sur une action Original FN Mauser 98 avec un magasin grande capacité type Rigby. The cartridge is designed for the purpose of hunting African dangerous game.[1]. Elephant require a bullet of a tough construction which will not deform easily. The bullet must be able to penetrate heavy bone and exit from all possible angles. While the .458 Lott is capable of taking lion and leopard, it is considered overly powerful for the big cats. Velocity range or timing goes to pot and reliability suffers. The .450 Watts Magnum is similar to the .458 Lott with the exception of case length which is 2.850-inch (72.4 mm). This case provided the capacity necessary using Somchem powders such as S321 and S335 to drive the 500-grain (32 g) to 2,300 ft/s (700 m/s). The cartridge's popularity is due in large part to the affordable rifles and the number of readily available rifles which are chamber for the cartridge. DGS Super Performance", http://web.archive.org/web/20100912165756/http://www.hornady.com/store/458-Win-500-gr-DGS-Superformance/, http://web.archive.org/web/20100719202529/http://www.hornady.com/store/458-Lott-500-gr-DGS/, http://web.archive.org/web/20100914032408/http://www.hornady.com/ballistics-resource/ballistics-calculator, http://www.federalpremium.com/products/rifle.aspx, http://www.americanhunter.org/ArticlePage.aspx?id=2086&cid=54, "Solids vs Mono-metal Bullets - Which is Best?
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