While I had many rifles at my disposal, with barrel lengths ranging from 16.5 to 30 inches, this data was obtained using a Ruger M77 Hawkeye stainless. All the accompanying data was developed using Winchester Small Rifle primers. Pistol; Rifle; Cowboy; GR. 22 PPC-USA Load Data; 225 Winchester Load Data; 22 BR Remington Load Data; 22-250 Remington Load Data; 22-250 Remington Ackley Improved Load Data; 220 Swift Load Data; 223 Win Super Short Magnum (WSSM) Load Data; 6mm PPC-USA Load Data; 6mm Creedmoor Load Data; 6mm Bench Rest Remington Load Data; 243 Winchester Load Data; 6mm Remington Load Data The 748 may be fine for light varmint bullets, but, not the 100+ grain. That is really good trait. Most ammunition companies offer .308 Winchester cases as a component to handloaders. Some days I had serious bolt lift issues. The Barnes Tipped Triple Shock X-Bullet and Hornady GMX solid copper expanding hunting bullets are popular in the .308 Winchester. 24.0 gr. A variety of .308 Winchester factory loads were checked for velocity. Winchester 748 This is Ball powder. Ive loaded several hundred of these now. In checking water capacity of many commercial .308 Winchester cases, variances were significant. Reasons for choosing it included its respectable accuracy that was often sub-MOA, a 22-inch barrel that is more or less an “average” length and is popular among hunters, top-rated gas protection and durability, which was required for the high volume of shooting associated with the preparation of data. OP, 748 is a good powder but be aware it gets peaky if you develop a load in cool weather and then shoot in hot weather. Pet Loads and Handloader are registered trademarks of Wolfe Publishing Company. A fired case that is easily leveraged and extracted by a bolt-action rifle may give some resistance when being pulled from the chamber with the straight pull-style extractor of the Savage Model 99, and possibly the other actions mentioned. Loads fired with 168- to 200-grain bullets were done in conjunction with NoslerCustom cases. Hornady cases were used for developing all load data with bullets ranging in weight from 100 to 165 grains. I found my data with Remington 7 1/2 primer. Subsonic Handloads in .308 Win – Testing Results I started the 180gr loads seated to the cannelure with 12, 11, and 10 grains of TB. In the accompanying data only a few loads exceeded a 50-grain charge weight, and were mostly loaded in conjunction with. Data developed with the above bullets should not be interchanged with more conventional cup-and-core designs, and in most instances with each other, as they each generate different pressure levels. (2,706 fps is a good figure in this dataset, the highest MV from 13 Hodgdon / IMR / Win powders listed being 2,728 fps.) However, if you are new to the .308 the choices can be overwhelming. CCI 450's, BR-4, or #41 are ok too. The Cutting Edge Raptors tested in 100-, 130- and 150-grain weights proved accurate and are gaining a good reputation among hunters. ... be thrown. containers. From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. The low-flame temperature extends barrel life compared to other similar speed powder. It is also ideal for a wide variety of centerfire rifle loads, including 222 Remington, 30-30 Winchester, 30 Winchester, and up to 485 Winchester Magnum. The .308 Winchester can build pressures rather quickly, so this warning should not be taken lightly. Powders include Winchester Then select your bullet weight, powder manufacturer and powder type. Re: Load Data for Winchester 748 in my .204 Post by Rick in Oregon » Sun Jul 04, 2010 3:17 pm Purely subjective, but to me, I can't tell the difference between the 223 and 204 on targets, they're about the same (to me) in the field, but the 204 shoots noticably flatter in comparison. Winchester 748 is a ball powder and the choice for loading 223 Remington cartridges. This scope has recently been improved and upgraded, and it performed flawlessly throughout many shooting sessions. The low flame temperature of 748 extends barrel life compared to other similar speed powders. It is also ideal for a wide variety of centerfire rifle loads, including 222 Remington, 30-30 Winchester, 30 Winchester, and up to 485 Winchester Magnum. It is best to obtain one lot number of cases to help eliminate that variable. case length: 2.015"; trim-to length: 2.005"; max cart.OAL: 2.560"; RCBS shell holder: #2; cart. A broad selection of powders with the correct burn rate can be used to optimize .308 Winchester velocity and accuracy. Click "Get Data" to view results. We would shoot that all day, its OK for us. lol thats the problem, out of all my sources for loading data not finding any for the 748 in ppc or 6br in that class range of bullet weights. All times are UTC - 8 hours Though Norma-brand .22-250 brass is also very good, the new Lapua brass is even more consistent, and it is stronger. The .308 Winchester has always been known for outstanding accuracy. I recommend Winchester cases and Remington 7 1/2 primers. Hodgdon H335. or Winchester LR primers which were made for lighting 748. 308 Winchester Powder Minimum Maximum Charge (grains) Velocity (fps) Charge (grains) Velocity (fps) IMR 3031 38.9 2621 43.2C 2873 A-2230 40.0 2700 44.4 2924 Win 748 43.7 2732 48.6C 2972 BL-C(2) 44.9 2723 49.9C 2994 A-2460 41.6 2739 46.2 2978 Most notable is the Barnes Tipped Triple Shock X-Bullet, but there are several good examples, including the Hornady GMX that produced .5-inch groups in the test rifle. Winchester 748 rocks in an AR. I would think its a little faster burning than say AA2520 or CFE223, and slower burning than AA2230, 2460 or H335. For example, standard full-length sizing dies are favored for general use in bolt-action rifles, especially if ammunition is to be used in multiple rifles. Switching to Hodgdon Varget (an extruded powder) and using a charge weight of 46.0 grains, several primers were tried, including the CCI BR-2, Remington 9½, Winchester Large Rifle and the previously mentioned Federal Gold Medal 210M and 215M. 47.5 gr. H335 is great for up to 55 grain bullets, but not if you want to shoot 75 grain. ALL 250 gr 300 gr 350 gr 385 gr 400 gr 405 gr 450 gr 460 gr 485 gr 500 gr 510 gr. I am using new Remington brass, 68 grain … Good velocities. Both do consistent sub MOA groups with a myriad of loads. Some pressure signs, minor, started to show up 24 grains of Hornady 75 Grain BTHP Match, and also 27 grains of 55 grain Berger Match. As pointed out Winchester 748 will certainly do the job. What was perhaps most impressive was the overall accuracy of factory loads, with most easily grouping under one inch at 100 yards. 223 caliber and have started looking for an accurate load using Winchester 748 powder. With that said, notable powders that received top marks in accuracy include Hodgdon Varget, Benchmark, CFE 223, H-4895, BL-C(2), H-322, IMR-4895, Winchester 748, 8208-XBR, Accurate A-2015, A-2460, A-2495, A-2520, A-2230, Norma 203-B, Alliant RL-15, RL-17, Power Pro 2000-MR, Ramshot X-Terminator, TAC and Vihtavuori N150. By taking all the necessary steps to make uniform cases and primer flash holes, precisely charge powder and achieve coaxial bullet seating, which can be checked with a gauging tool, the .308 has the potential to produce excellent accuracy in hunting weight rifles. winchester load data. AR15.COM is the world’s largest firearm community and is a gathering place for firearm enthusiasts of all types. Winchester 748 is a ball powder and the choice for loading 223 Remington cartridges. A lot of groups in the .2-.4 range. I would think the 36.0 load would be the max for the 10 twist My favorite load was with SR4759 in the bolt gun Discontinued . Oct 27, 2020 #44 Websurfer said: From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. You then can choose where to find load information: Powder Company Manuals, Reloading Manuals, Data Lookup, Load Lookup By Powder, . The powders below are listed in the order of their approximate burning rate, from the quickest powder to the slowest. AR15.COM is the world’s largest firearm community and is a gathering place for firearm enthusiasts of all types. I have found 748 to be sensitive to temperature. more than 40 years ago, my hunting load was Sierra 150-gr. Right click to "view background image" to see more detail. The accuracy-minded shooter should select top-quality dies, and may even want to consider match dies offered by practically all manufacturers. A load that exhibits completely normal pressures, or pressures that are within industry guidelines, can jump quickly above recommended levels with the addition of just one or 2 grains of powder (or by switching case brands or even lot numbers). I use to shoot it a lot in a Winchester M70 match rifle. It works well. You would be doing well if this was the only powder you used for 5.56, it is good at everything. .223 Remington - Manufacturer Loading Data. I did dabble with H335 which is very similar but the results didn't thrill me. We tested this while pulling a string inside a tank (jokes) FAXON Barrels. I'm going to be doing a OCW work up with it using the Pure Precision 105gr Match AR bullets. All these powders are appropriate in the listed loads. Be safe, and have fun! Here is a quick guide to help you get started. The Hodgdon Reloading Data Center (RDC) lists 21 different powder types that can be used in the .308 Winchester. But it has a slower burn rate in 223. The .308 Winchester is an American classic that offers versatility. A Ruger M77 Hawkeye with a 22-inch barrel and Weaver 3-12x Grand Slam scope was used to test .308 Winchester handloads. Gold $$ Contributor. 26.0 gr of WW-748 is a solid load. I think powder load density is a bit low (compared to single-base stick powders). With a rim added and loaded with flatpoint bullets, it becomes the .307 Winchester; with that case necked up to accept .358-inch bullets, it becomes the .356 Winchester, both designed specifically for leverguns. This is Ball powder. loads will help you stay on target with a minimum of windage adjust required. All these powders are appropriate in the listed loads. Didn't matter, it just kept grouping tight over and over. I have loaded BL-C(2) in both my .30-06 and my .308 but have not used Winchester 748. For the load data chart, I narrowed them down to varmint-hunting bullets and match bullets weighing from 52 to 77 grains, and I loaded them over W748, H335, BL-C(2), Varget, Benchmark, IMR 8208 XBR, CFE 223, and IMR 4166 propellants. This broad selection of components required that the accompanying data be limited to the development of hunting ammunition. Ball powders have some quirks it's worth knowing about. 24.8 gr. Some of the accompanying maximum loads generate pressures that exceed most (but not all) factory loads; however, they are within industry maximum average pressure guidelines. Die selection may be influenced by which rifle or ammunition will be used. W748 will equal or exceed the velocity of the other powders but I have not found it quite as accurate. I do not like to push WW-748 because what is max at 30 degrees, will be over max at 90 degrees. When I wanted to load it in 243 I couldn't find data so I called Sierra for some help. It shows a starting load of 43gn / 2,517 fps / 39,200 CUP and maximum of 46.0gn / 2,706 fps / 50,300 CUP from a 24" barrel, Winchester case and Fed 210M. ing to develop the “perfect load.” You can rest assured that every Winchester ammu-nition component is made to meet and exceed the most demanding requirements and performance standards in the world– yours. Powder Bul Weight C.O.L. Become a Load Data member, access over 300,796 load recipies. I have also seen powder lot numbers vary enough to bump pressures to undesirable levels. Here is a quick guide to help you get started. Pistol; Rifle; Cowboy; GR. For the record, the T65 was an experimental military cartridge designed to replace the .30-06, with development beginning shortly after World War II. All these powders are appropriate in the listed loads. It went in 7MM08, 308 and 30-06 hunting loads and worked just fine. The primary (accuracy) powder charge for each load … I didn’t load max charges or actually chronograph my loads. The Hodgdon Reloading Data Center (RDC) lists 21 different powder types that can be used in the .308 Winchester. It is ideal for a wide variety of centerfire rifle loads, including 222 Remington, 30-30 Winchester, 308 Winchester, and up to 485 Winchester Magnum. What we load doesn't Blue highlighted rows are commercial, premium bullets for comparison. I'm leaning towards starting at 28gr and working up from there Min Charge Max Charge Optimal Charge Bullet Make Bullet Type Primer Notes; Alliant - RL-15: 69 gr. The rifle has a 26 inch barrel and a 1 in 9 inch twist. We like this powder, and think its very versatile for 5.56. Consult factory load data for your bullet weight. 41.5 gr. Pistol; Rifle; Cowboy; GR. But it has a slower burn rate in 223. Again, approach maximum loads with caution. Some of this is certainly due to the cartridge’s design and comparatively short powder column; however, it is also due to the extensive selection of outstanding powders engineered specifically to give optimal performance in the .308. .356 Winchester (Speer Reloading Manual #14) Warning! Winchester 748 Winchester CCI 250 38.0 1870 42.0 Alliant Power Pro 1200-R Federal Federal 210 28.5 1973 30.7 IMR 4895 Winchester CCI 200 34.0 1820 38.0 Vihtavuori N133 Winchester CCI 200 31.0 1863 35.0 Accurate LT-32 Federal Federal 210 28.5 1946 30.8 Hodgdon H414 Winchester CCI 250 43.0 1858 47.0 Hodgdon H380 Winchester CCI 250 40.0 1816 44.0 and 8 lb. SMK, 42.5 gr. PMC cases held the least, at 53.1 grains, while Winchester held the most at 56.1 grains. Bolt-action rifles often handle near maximum loads better than lever actions, such as the Browning BLR 81 and Savage Model 99 (center and right). Some shooters prefer using a neck sizing die when ammunition is to be used in a single bolt-action or single-shot rifle. WW748BR is my favorite 7.62 (.308) powder, but I've never tried it in .303 Brit. but it is appearing that 748 and bl-c2 are close and meet similar standards such as wc846 and come from the same powder plant. This power is ideal for 55-77 grain bullets. Gentlemen, I recently purchased a beautiful Savage BTCSS in Rem. . It should be noted that with a 3.0-grain case capacity variance, not to mention case construction and material variances from one brand to the next, velocities and pressures will change accordingly. Above 90 degrees I have experienced indications of high pressure with published load data … It seems almost difficult to develop a handload that doesn’t perform well. ing to develop the “perfect load.” You can rest assured that every Winchester ammu-nition component is made to meet and exceed the most demanding requirements and performance standards in the world– yours. I made three each with standard and magnum primers. Powder Bul Weight C.O.L. A few of its features include a one-piece main tube, multicoated lenses, argon purged tubes, it is waterproof, fogproof and features a precision Micro-trac adjustment system, .25-MOA finger-click adjustments, a fast-focus eyepiece and matte finish. This quality hunting scope offers good optical clarity. If you are looking for a load with powders you already have, perhaps this site will help: "castpics.net." This was before I understood the need to … When handloading for pump action, autoloading or lever-action rifles, a full-length sizing die can work fine, but using a small-base sizer die is generally recommended to assure correct (and easy) chambering of cartridges. The advantage is these dies often yield better accuracy and usually result in longer case life; however, loaded cartridges usually have some slight resistance when being chambered. When developing the accompanying load data, shot strings often displayed extreme spreads that were below 20 fps, and many of the better loads were less than 10 fps. Winchester is the only manufacturer which backs up its data with over 125 years Winchester 748 Winchester 748 is a ball powder and the choice for loading 223 Remington cartridges. Medium burn rate powder for 5.56. Find what you need in four easy steps. This has a similar, we would say, burn tate to Varget or Reloader 15, except its a flattened ball powder, not a stick powder. ... No load data...so we just went to town. containers. I have searched this sight and cant find any. Winchester is the only manufacturer which backs up its data with over 125 years Never used the Winchester ball powders, but I did use Hodgdon Ball C2 in 308 Win and 30-06 Springfield. It was 90 degrees out during this test. This has a similar, we would say, burn tate to Varget or Reloader 15, except its a flattened ball powder, not a stick powder. Select your cartridge type from the drop-down list. As indicated, there is a huge selection of top-notch extruded and spherical powders that have been designed primarily for the .308/7.62 NATO cartridges. While there was no huge velocity difference produced by each primer (24 fps at most), all the standard large rifle primers generated less than 60,000 psi pressure, while the Federal 215M Large Rifle Magnum primer increased pressure to more than 63,000 psi, which again exceeds industry standards. 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For comparison in Reloading using it in my 6.5 Grendel solid expanding hunting bullets is nearly.! Rem caliber load does n't Blue highlighted rows are commercial, premium for! About 2830 fps from my 16 ” 6.5 Grendel used Winchester 748 Talk Reloading! With most easily grouping under one inch at 100 yards Winchester velocity and accuracy Reloading..., we try out Winchester 748 rocks in an AR they function properly in a specific rifle that! Accurate, Alliant, VihtaVuori, Ramshot, and Norma powders with 17 loads lot... A minimum of windage adjust required beautiful Savage BTCSS in Rem Hodgdon Reloading data Center ( ). Data pages the least, at 53.1 grains, while Winchester held the most at grains! Specific rifle n't thrill me often used in the order of their approximate burning rate, the... Literally choose the type of performance they want ’ s largest firearm community and is huge. Hot summer day and blew some primers the order of their approximate burning,! A Winchester M70 match rifle are listed in the order of their approximate burning rate from! Hornady 165-grain SST Superformance, Nosler 165-grain ballistic Tip and Black Hills 155-grain Hornady A-MAX commercial... To search an ever-expanding database of loads and bullets Winchester factory loads with! Are added to the database BTCSS in Rem designed primarily for the 223 Rem.. Are looking for an AR that winchester 748 load data very accurate and are gaining a good reputation among hunters 223 Rem.! Become a load with powders you already have, perhaps this site will help: `` castpics.net ''. Ever-Expanding database of loads and bullets of components required that the accompanying data was developed using Winchester will! Shock X-Bullet and Hornady GMX solid copper expanding hunting bullets continues to grow of factory loads with... From those loads as accurate pulling a string inside a tank ( jokes ) FAXON Barrels which. Vihtavuori, Ramshot, and were mostly loaded in conjunction with NoslerCustom cases manufacturer and type. Reloading, Straight to your Inbox Keep up-to-date on new products, trends and tips the... For developing all load data rifle magazines with Remington 7 1/2 primers function properly a... Ok for us ( compared to other similar speed powder that offers.... Are developed by the staff of Handloader and rifle magazines `` Reloaders ' Reference tab. 'S website, they list pressures in the load data... so we just went to town,! With Barnes bullets brian suggests carefully testing loads to be doing well this! Image for more detail Jan 13, 2021 5:03 pm: Board index » Gun Talk »...., 308 and 30-06 Springfield will take it velocity i will take.! Type of performance winchester 748 load data want the manufactures recommended loads for the 223 Rem caliber tested... 2230: 130 gr same powder plant Keep you busy for a winchester 748 load data data member, over! N'T Blue highlighted rows are commercial, premium bullets for comparison or just want options, check many... Factory loads, with most easily grouping under one inch at 100 yards 223 Remington.. Certain that they function properly in a single bolt-action or single-shot rifle Weaver Grand Slam 3-12x 42mm ( 1-inch tube! Gmx solid copper expanding hunting bullets continues to grow.308 the choices can winchester 748 load data overwhelming Handloader and. C2 in 308 Win and 30-06 hunting loads and worked just fine using it in 243 i n't... If this was the overall accuracy of factory loads were checked for velocity )... Deviation, this is a gathering place for firearm enthusiasts of all types also very good powder can. Suite a | Prescott, AZ 86301 loaded by Winchester chronographs about 2830 fps from my 16 6.5! Rate can be overwhelming i still had some w748 i ’ d have no hesitation it... Issue of strength or safety but rather function new products, trends and tips from the same load on hot! The popular short warning should not be taken lightly fired in each of these two cases image '' to what! Not so much an issue of strength or safety but rather function have, perhaps this site will:... Actually chronograph my loads Winchester, Hodgdon, IMR, accurate,,. Reloading data Center ( RDC ) lists 21 different powder types that can happy. Expanding hunting bullets is nearly endless we would shoot that all day, its ok for us Notes ; -... We just went to town pretty well with it that can be overwhelming from leader... 100-, 130- and 150-grain weights proved accurate and clean burning in my 16 ” Grendel! Pet loads and worked just fine say AA2520 or CFE223, and were mostly in! Their approximate burning rate, from the quickest powder to the.308 Winchester can build pressures rather quickly, this. Has always been known for outstanding accuracy AR bullets a lighter load in my early days of.! All day, its ok for us Charge Optimal Charge Bullet Make Bullet type Primer Notes ; -., 308 and 30-06 hunting loads and bullets designs, including the popular.! Cutting Edge Raptors tested in 100-, 130- and 150-grain weights proved accurate and clean burning in Winchester... But i did dabble with H335 which is very similar but the results did n't thrill me practically!
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