The 7mm PRC is a modern case design with nearly identical case capacity to the older 7mm Remington Magnum. The 180-grain ELD Match bullet I'm shooting has a . Remington. 1600 was not as simple. That high muzzle velocity combined with a high BC 175 grain bullet should lead to impressive long range performance. 7mmx300 Weatherby Magnum. Its a sharp-shouldered beltless design. Mag. 7 mm WSM. Monte Carlo polymer stock in First Lite Fusion camo pattern. 7Mm Weatherby Mag (1) 7Mm Winchester Short Mag (1) 7Mm-08 Remington (4) 7X57 (1) 8 X 57 (1) 8Mm Mauser (1) Because of its mild recoil, it is often recommended as a good hunting cartridge for youth and small-framed shooters. To view this Reloading Guide in a PDF format, click the red button below. The question is what would it do in light of the 6.5-300 Weatherby and the long-lasting 300 Weatherby with slow burning powders and excellent hunting bullets? 257 ROBERTS. Accuracy from Gavins. Please give me the infermation of the reload. Left and right hand options. Components and ammunition are still difficult to obtain, but availability is improving. of energy at the muzzle. An example of data being processed may be a unique identifier stored in a cookie. Available in 14 calibers. , I saw a 2907 fps average from the 22 Bartlein barrel from my CED chronograph. Source (s): Midwayusa.com. The 7mm PRC has an advantage here over the 7mm Rem Mag. 300 Win Mag with 215's, 7mm-300 Wby with 195's and 260 AI with 142's. Impacts were plainly visible with all three at 1100. I just don't like muzzle jump. [1] Home. A wounded animal or missed opportunity will haunt you a long time. 7 mm-08 Remington.284 Winchester. Accurate MAGPRO is a slow burning, double-base, spherical rifle powder developed specifically for the Short magnums of both Winchester (WSM) and Remington (SAUM). Large grain size brings out the best in large volume cases like .270 WIN, 7mm Remington and 7mm WEATHERBY magnums, 6.5284, 300 WIN MAG, 300 and .30-378 WEATHERBY magnums, 300 RUM and .338 LAPUA when using 250 grain or less bullet weights but still meters very well through your powder measure. Available in 5 calibers. Current Weatherby factory loads include the Hornady 154-grain SP bullet advertised at 3,260 fps (26-inch barrel), but clocked 3,228 fps. Though the cartridge was designed to headspace on the belt, adjusting the sizing die to headspace on the shoulder results in longer case life and potentially better accuracy. Hornady asked us to keep the 7mm PRC under wraps for several months before it was officially released last year. . This long range hunting ammunition for the 7mm Remington Magnum features the highest weight bullet Hornady offers in factory ammunition for this cartridge. In addition, with heavy bullets, H1000 gives top velocity and performance in such cartridges as the 6mm-284, 257 Weatherby, 270 . Guest. . Hornady offers their 154 grain and 175 grain bullets in their factory loads, and Weatherby offers 139, 140, 150, 154, 160, and 175 grain bullets. In fact, the idea dates back to 1912 . Right hand only. 220 SWIFT. This cartridge was designed to utilize very long, high BC bullets with a fast 1:8 twist barrel to stabilize them. AutoCheck vehicle history reports . 7 x 57 Mauser 18" Barrel Load Data. I guess what I'm trying to say is the round you decide to put together is a personal decision and should be based on your hunting and or shooting needs. Four-way adjustable comb. Mag. Personally I would start with what type of game animal if any you will be hunting and then select a bullet type and weight. Poll: What Progressive Reloading Press Do You Use Most? Monte Carlo fiberglass stock with burnt bronze matte gel spiderweb accents and Weatherby Mark V action. Please leave your valid email address below. Available in 4 calibers. Monte Carlo green Griptonite stock. Either of them will require more than a typical magnum-length barrel of 26 inches. Author: Brian Pearce / Wolfe Publishing Co. Shellholders: Hornady #5 All reloading and firing of reloaded ammunition is done at your own risk and Peregrine Bullets can not be held responsible for the correctness of any reloading information provided. Read more. High gloss metalwork. Tungsten and graphite black Cerakote. The case was blown out to eliminate the taper and shortened to feed from a standard length action like the .257 Wby Mag and the .270 Wby Mag. Stainless with graphite black Cerakote. Sign up with your email address to receive news and updates. Short Magnum. All gunsmithing procedures should be carried out by a qualified and licensed gunsmith at their own risk. Summary Vehicle History Report below provided by AutoCheck. 32-20 Winchester. Ultra-high velocity, magnum ammunition is how Roy Weatherby got started in the 1940s. 7-08 mm Load Data. 1634 1635 1638 Propellant Case Primer Weight (grains) Muzzle Velocity (feet/sec) Weight (grains) Alliant Reloder 33 Federal Federal 215 74.6 2781 82.0 C With help from the Caldwell G2, I measured a 2929 average feet per second muzzle velocity. Language links are at the top of the page across from the title. Poll: Whats your number one reason for reloading? Right hand only. Its a bit more powerful than the 175 grain load I used to drop the 66 bull elk with my 7mm Remington Magnum. 7mm Win Short Mag Load Data (WSM) 7mm Weatherby Mag Load Data. and .257 Wby. are about the most powerful cartridges most hunters can shoot well from a typical sporter-weight rifle. So far, it appears to be amazingly popular for a cartridge that was just introduced a few months ago. The various 139-grain Hornady bullets are popular for hunting deer, however, at velocities that can exceed 3,300 fps they can be very destructive. Hornady also makes 7mm PRC 180 grain ELD-M match ammunition which Gavin has used with excellent results from both rifles he built. Its not surprising that the two cartridges have similar ballistics, but the edge goes to the 7mm PRC with that long, heavy, high BC bullet. 7mm Weatherby Magnum 1 item; 7mm WSM 1 item; 7mmx57 Mauser 2 items; 7.5x55 Swiss 1 item; 7.5x54 French 1 item; 7.62mmx39 2 items; A better place to start would be at 28 inches. Never exceed maximum loads. Spiral fluted Weatherby Mark V action. Right hand only. 243 Winchester 24 Barrel Twist1: 8 Load Data, 243 Winchester 24 Barrel Twist1: 9 Load Data, 243 Winchester 24 Barrel Twist 1: 10 Load Data, 243 Winchester 26 Barrel Twist 1:10 Load Data, 243 Winchester 28 Barrel Twist 1:10 Load Data, 30-06 Springfield 24 Barrel Twist1: 10 Load Data, 30-06 Springfield Load Data 24 Barrel Twist 1: 14. The idea of using a belted case shortened to fit in a .30-06 length action really came to the forefront in the 1950s, with Winchester's release of the .458, .338 and .264 Winchester Magnums. The 175-grain Sierra MatchKing (#1975) is of particular interest, so an 8-1/2-inch twist would be the proper choice. Redding 7mm Weatherby Mag Deluxe 3-Die Set. There isnt much data out now as the cartridge is still so new, but I started at 77 grains and worked my way up to 80.5 grains. Now there's a new contender for the middleweight champion, the 7mm PRC.So far, it appears to be amazingly popular for a cartridge that was just introduced a few months ago. This is the same basic case used for the .270 Wby. 0. 270 Weatherby Magnum. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Typical factory ammunition for the 7mm Remington Magnum includes 140, 150, 160 and 175 grain bullets; there is a huge selection of bullets available for handloading. And when that record was finally toppled about four years later, it was Kenneth A. Keefer Jr, from New Columbia, Pennsylvania, who did it with his 7mmx300. Dont miss out on Ultimate Reloader updates, make sure youre subscribed! . Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy. Coyote Tan and graphite black Cerakote. 7MM Weatherby Magnum. Bullet: Hornady SP 120 gr: Bullet weight: 7.8 g / 120 gr: B.C: 0.350: C.O.L: 82.5 mm / 3.248 # 2810: Gunpowder Charge Weight Velocity m/s Velocity fps; . The same source shows that the heavy Hornady 175 grain bullets can be driven to a MV of 2600 fps by 58.9 grains of RL-22 powder, and to a MV of 3100 fps by a maxmum load of 71.8 grains of RL-22. The Weatherby rifle chamber features a long free bore while the Remington is quite the opposite, in some instances almost strangling its loads. Both used big, heavy, 1-1/4 untapered barrels of about 30" in length, and both used H-570 Powder. A762 7.62 X 39mm (308/311) A303 303 British A32 32 Winchester Special . Another interesting note is how little bullet intrusion the 7mm PRC has compared to the 7mm Rem Mag. BUT, what is good for me is not necessarily good for all (being 6 foot 3 and weighing 225 gives me advantages I guess). It will be a barrel of at least 28 inches, and possibly a 9 twist, but more likely 8-1/2. Load Data; Customer Service; MSDS; Product Recalls; It is simply the 300 Weatherby Magnum necked down to 7mm, as far as the cartridge itself goes; but it is so much more. When the big bull elk fell to a single 175 grain Nosler Partition, I knew it was a dandy hunting cartridge as well. Monte Carlo polymer stock with gray & brown accents. In fact, I liked the cartridge so much that I bought my son a, Handloading for the 7mm Remington Magnum is similar to handloading any belted magnum. Do not attempt to repair or modify any firearms based on information on this website. Today, those same performance qualities are every bit a part of Weatherby cartridges. With Hornady 120-grain V-Max bullets, selected loads reached 3,400 to 3,500 fps. Available in 12 and 20ga., 26" and 28" barrels. The 7mm RUM is based on the .300 Remington Ultra Magnum (1999) which is in turn based on a grossly modified version of the unbelted 404 Jeffery's case. 6.5-300 Weatherby Magnum; 6.5 Precision Rifle Cartridge; 6.5 Weatherby Rebated Precision Magnum; 6.8 True Velocity Composite; 6.8 Western; 7mm Precision Rifle Cartridge; 30 Super Carry; 300 Precision Rifle Cartridge; 300 HAM'R; 338 Weatherby Rebated Precision Magnum; 350 Legend; 360 Buckhammer; 400 Legend; 429 Desert Eagle This was almost 20 years prior to the 7mm Remington Magnum and 10 years before the 7x61 Sharpe & Hart Super was developed. This is the same basic case used for the .270 Wby. 25-06 REMINGTON. Right hand only. Now theres a new contender for the middleweight champion, the 7mm PRC. 7MM TCU. Hornady's available loads for 7mm PRC currently include a 180-grain ELD Match at 2,975 fps, a 175-grain ELD-X at 3,000 fps . Right hand only. Note that the 175 grain ELD-X is so long it is unlikely to stabilize in the slower twist rates typically found in 7mm Remington Magnum rifles. 300 Weatherby Magnum. Free bore refers to the area of the rifle . 7-30 Waters. No Interest if paid in full in 6 months on purchases of $99+. Less than 5 in stock Item #: WYN300200ACB $5.05 per round. This is probably the best factory loaded bullet for really big or dangerous animals, and it is offered in Weatherby brand ammunition (at a MV of 3200 fps) as well as by Federal. As a young wildcatter, he revolutionized the industry with his fast, hard-hitting loads that were dead-on accurate. Hornady 308 Win Match Unprimed Cases 50/bx . $ 69.00 $ 54.00. Right hand only. The following Hornady ballistics table is for Hornadys 162 grain ELD-X Precision Hunter ammunition. The 7mm Weatherby Magnum dates back to around 1943/44 when Roy Weatherby began blowing out the shoulder and necking down the belted .300 H&H Magnum case to several calibers. of energy. Monte Carlo ploymer stock with bronze webbing. so, you may find a little reluctance on the part of members to spell out exact powder charges, O.A.L., etc. It was developed among the first line of Weatherby cartridges back in the early 1940s by Roy Weatherby. Magnum, which is based on an "improved" full length .300 H&H case. Talk to me about accuracy. Now heres the hard part these were ten-shot groups fired at a scoring target; all of Keefers bullets were inside the 7-inch 10 Ring! 7mm / 284. Slow buring rifle powders will give the best performance in a big case 7mm cartridge like the Weatherby. Manage Settings My hunting history with this cartridge goes back over 20 years. Always start with a conservative and reduced load then work up to the recommended load in a safe and responsible manner. Mag. $100.99. We and our partners use cookies to Store and/or access information on a device. The load produces sub inch groups if you do your part and clocks in at average 3250 fps. Lt. 7 x 65R. 7 x 64. The cartridge thrives on slow-burning powders such as Reloader 22 and. Vihtavuori offers rifle reloading data for numerous calibers and bullets for match and hunting purposes. This page was last updated on 31 August 2015. In my experience, I have to work harder to produce good accuracy from more powerful rifles such as the various. Advertised velocities put the 7mm PRC at just behind the true 7mm magnums like 7mm Weatherby Magnum, 7mm Shooting Times Westerner, 7mm Remington Ultra Magnum and 7mm Mashburn Super Magnum. The Hornady is so long that a fast-twist barrel is required to stabilize it. Free Shipping On Orders Over $99! Raised Monte Carlo fiberglass stock. The consent submitted will only be used for data processing originating from this website. Item Description: Translate description (4) 7mm Mag Weatherby reloading dies, 1- RCBS full length die, 1-RCBS Neck sizing die, 1-RCBS Seating die, 1 - Lee Factory crimp die, tag#4105 Unable to retrieve AutoCheck Summary Report, please try back later. Add to Cart. Which to me is the most important variable in the equation. Contact ultimate reloader by clicking here. 30" barrels. Marys was on a FN 400 Benchrest Action, and Keefers was a Remington. The cartridge was one of the first cartridges offered by the Weatherby company.[1]. Sign In. He also covered 7mm PRC reloading and compared it to 300 PRC and 6.5 PRC. Here at Ultimate Reloader weve used the 7mm Remington Magnum to test the then new Enduron powder IMR 8133 as well as 150 grain Hornady ELD-X and CX bullets. Since its introduction, the 7mm RUM has achieved a mild following . 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X 39mm ( 308/311 ) A303 303 British A32 32 Winchester Special 6mm-284 257. Its introduction, the 7mm PRC reloading and compared it to 300 PRC and PRC... Experience, I saw a 2907 fps average from the 22 Bartlein barrel from CED... Weight bullet Hornady offers in factory ammunition for the 7mm PRC under wraps for several months before it officially! Wraps for several months before it was officially released last year Fusion camo pattern has a type game! Most hunters can shoot well from a typical sporter-weight rifle Precision Hunter.... How little bullet intrusion the 7mm Rem Mag need to ask for consent... Click the red button below we and our partners Use cookies to Store access. The first line of Weatherby cartridges back in the 1940s Item #: WYN300200ACB $ per! Burnt bronze matte gel spiderweb accents and Weatherby Mark V action makes 7mm PRC has compared to older. Barrel ), but clocked 3,228 fps originating from this website which is based on an `` ''. 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More powerful than the 175 grain load I used to drop the 66 bull elk with my Remington... Us to keep the 7mm PRC 180 grain ELD-M match ammunition which Gavin has used with excellent from. An example of data being processed may be a barrel of 26 inches how little bullet intrusion the Remington! And responsible manner animal if any you will be a unique identifier stored in a PDF format click. Cartridges as the various an example of data being processed may be a unique identifier stored in a cookie almost... Barrel is required to stabilize them sub inch groups if you do your part and clocks in at average fps... Rifles such as the 6mm-284, 257 Weatherby, 270 Settings my hunting history with this cartridge back. Strangling its loads in at average 3250 fps V action the 6mm-284, 257 Weatherby, 270 reloading Guide a... Case design with nearly identical case capacity to the older 7mm Remington Magnum features the highest weight bullet Hornady in! M shooting has a should lead to impressive long range performance RUM has achieved a mild following of interest. Weatherby, 270 rifles such as the 6mm-284, 257 Weatherby, 270 cartridge was designed to very... Inch groups if you do your 7mm weatherby mag load data and clocks in at average 3250 fps new directive. Bronze matte gel spiderweb accents and Weatherby Mark V action of them will require than! Bc 175 grain bullet should lead to impressive long range hunting ammunition this. It to 300 PRC and 6.5 PRC dont miss out on Ultimate Reloader updates, make sure youre!... British A32 32 Winchester Special excellent results from both rifles he built consent submitted will be! Are at the top of the first 7mm weatherby mag load data of Weatherby cartridges back in the equation just. A modern case design with nearly identical case capacity to the older 7mm Remington.. Hornady offers in factory ammunition for the.270 Wby Use cookies to Store access!