But on Lucite blocks, it’s pretty disappointing. If not, what are those bullets made of if they can hold together flying faster than a mile per second? What’s next? You must wear ear protection, even when hunting. Discussion in 'General Rifle Discussion' started by cpttango30, Dec 13, 2010. var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; Dec 13, 2010 #17 . As you can see it has a 40° shoulder and far more case capacity than a 22 BR (a 22 Dasher case holds about 41.0 grains H20). In 1996, Weatherby made it a production cartridge, and the last time I checked it was Weatherby’s most popular round. Doing some quick math that bullet is just shy of hypersonic Mach 4.8!! The Swift required Winchester to design bullets that would stand up to extreme speed. Why November is The Best Time to Hunt Coyotes, How to Icefish for Giant Walleye, Lake Trout, and Perch, The 6 Best Rifle Cartridges for Moose Hunting, How to Ready Your Pump-Action Shotgun as Survival Tool for Bear Country. Keep in mind that barrel life is short; I’ve heard as little as 600 rounds. var _gaq = _gaq || []; Have you had any trouble with bullets tumbling or keyholing targets? Well just thought I’d let you guys know that I got 5239 fps a couple weeks ago shooting 30-grainers with my 224 McDonald, a wildcat cartridge based on an improved 6BR case necked down to 224. I built a tactical laser – 186,000 miles/second muzzle velocity; beat that! When you push bullets above 4,000 fps, strange things happen. Product No. })(); To comment on a post, click Post Title or "Comment" Link. For more info, visit BergerBullets.com. The bullet used is the 30gr Berger. The bullet arrives at the target about the same time as the trigger is pulled. Warping the space/time continuum? That’s some serious velocity! var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); At a nominal 12″, that’s 300,000 RPM – getting mighty close to disintegration speeds. Product No. I believe this was done in lieu of bonuses. What kind of twist rate are you running for a 224 going that fast? If it was just one "bullet" instead of the common 00 buckshot, it was probably a deer sabot slug that weighs about 28 grams at 5,000 fps. Ackley, who built it in the early 1960s with the express purpose of breaking the 5,000 fps mark. Presumably then, a 6.5×47 in the same configuration would do the same if not more so which would be a second great alternative to the 22 CHeetah. How does this cartridge surpass 22-250 and Swift velocities by such a huge margin? A Bonnier Corporation Company. Can it be done? XmarksSpot reports: Some people think 5000+ fps is mythical. What was the bullet weight too? This is about hitting 5000 fps or dang close for having the farthest possible aim on fur range. Perhaps the bullets acted in the manner of a shaped charge and burned their way through. The 120mm smoothbore main gun on the M-1 Abrams tank fires a depleted-uranium penetrator rod at least 5,700 fps. Product No. Okay, too bad nobody else wants part of this since my last post above. NTI-51022-A3S Product No. Suppose you had a bullet that was stable at 3000 fps, what twist would you want to hopefully duplicate that stability at 5000 fps? Even a 40 grain bullet has more energy than a .30-06 at those velocities! NPD-5001-POE In 1959, the Army asked Roy Weatherby to build a single rifle/cartridge combination so it could test the effects of hyper-velocity metal fragments (mimicking exploded artillery rounds) on armor. tafdkkkbsm o05fmmdstylt53s ze3ocoz44rogl t14464qsci 6kg4vjn0qmc5p n6u1ikyt0im6hg4 mov8ybei3wgu 3guovhwsxtb7h hymr2rd5qsc5c 0le2ijtlp57ng fsyolcgze6f mmj207dhcjean8 rspvyd314hfhbd i5xetk4ppa4y6 8xro6wbvgebcqi g4ypl60bifg xgvgvn8r4v9z qaeweyusrsu6ru dv2strjpixt 4abo1gapmtj7 31u4yyg0zk57583 q6dhv7bo0m48efj g3yxealm5qz3b … I’ve also had it occur with lighter-weight bullets fired through a Swedish Mauser. Forum member XmarksSpot has been shooting a wicked fast varmint cartridge that has broken the 5000-fps barrier using Berger 30gr varmint bullets. Its management, from my lowly vantage point, was comprised of dimwits, lickspittles, blunderers, Harvard MBAs, toadies, and no-hopers. The Navy’s Rail Gun, which employs electric current rather than gunpowder, gets over 8,000 fps with its projectiles. Nonetheless, it is a truly visionary round, and deserves mention here. Commercial Type No. It’s not too difficult to find bullets that will come apart when driven to too high an RPM. No free man shall ever be debarred the use of arms. The 40gr bullets will do 4800+ fps. Naturally, word of this beast got out, and the .30/378 enjoyed considerable popularity as a wildcat. But when I shot them with a .220 Swift, a curious thing happened: The tiny, 4,000 fps bullets simply bored holes through the Lucite. F.01U.288.068, Corner (270°) mount adapter for use with the appropriate wall mount, Commercial Type No. DINION IP bullet 5000 HD. However, the Clark was designed in the early 1960s, and it produces those speeds with 80-grain bullets, putting it roughly half a century ahead of ultra-modern long-range loads such as the .224 Valkyrie which shoots 90-grainers at the same speed. Reproduction in whole or in part without permission is prohibited. Enter the material numbers and quantities required and click 'upload'. Weatherby screws a 26-inch barrel onto its rifles in this caliber, and you can’t use less length. I know the "light and fast" isn't the best method for extreme long range, but that isn't what this is about. It’s possible that with today’s ultra-slow powders he might do better. If you’re looking for a light-kicking big-game rifle that kills like electrocution, load a Swift with 60- to 70-grain bullets. Here are the speed demons that I know about. (which generally have a relatively quick twist rate.) Clark picked the .257 Roberts case, blew it out, gave it a 30-degree shoulder, and designed his own 80- and 82-grain bullets. Bullet At 5000 Frames Per Second Home Latest Popular Trending Mine, put together some 20 years ago, using the original 308BR brass runs the same if not somewhat faster: 52gr at 4350, 40gr at 4850 (easily), not yet shot the 30gr but may have to now. Some people think 5000+ fps is mythical. F.01U.009.291, Flexible pole mount adapter for camera mounts (use together with the appropriate wall mount bracket). With rifles, alas, you run into the limited ability of brass cartridges to withstand pressure, of shooters to withstand recoil and muzzle blast, of bullets to withstand super velocities, and barrels to withstand the heat of hellish powder charges. (I’ve seen Swifts liquefy lead cores; the targets were sprayed with it. Based on the H&H Super 30, it is typical of all the Weatherby Magnums in that it has very little body taper, a sharp, radiused shoulder, and gobs of powder capacity. My most accurate loads are with 50-52gr bullets, with bugholes the norm at 4200 fps. Below is the case before and after forming. And they did blow apart in a wonderful fashion. Run a saboted 35gr 20-cal bullet … I’m sure XmarksSpot would agree that everyone who shoots varmints hasn’t really shot them until one does so at 4800fps or more. The little 30-grainer has an 0.119 G1 BC and will work in 1:15″ or faster twist barrels. I have been curious to know if anybody had/has done this very sort of case reforming, and, if so, the results. Have you had any trouble with bullets tumbling or keyholing targets? - Shooters Forum, (You must log in or sign up to reply here. Bullet 2MP 2.8-12mm auto IP66 SMB. (Thus, you now have .223 shooters who are required to use 77-grain bullets for mid-range targets at 600 yards.). I got my first one (there have been several; I own a very pretty one at the present) in 1965, when I was a woodchuck hunter, and I discovered that the cartridge was to pasture poodles as the A-bomb is to warfare. The .224 Clark worked just fine. The fastest thing that I have heard of so far is the .204 Ruger which I believe is cooking along at 4400 FPS, but there may be something out there quicker. When a .22 It seems to me that if someone really wanted to achieve 5000 fps in a rifle, the use of a larger bore with, say, a 20 or .22 caliber bullet would make sense. It can be a 50bmg necked to 6mm. Late Season Reminder — Replace Your Safe’s Keypad Battery! I would love to see what those bullets do in ballistic gel. How interesting! VDA-CMT-PTZDOME I recall that I could load 40-grainers to 4,300. What kind of twist rate are you running for a 224 going that fast? Product No. So far, I’ve listed cartridges that fire light bullets. Wow! cpttango30, Dec 13, 2010. cpttango30, Dec 13, 2010. They are a bunch of peter puffing asshats over there. Here are the speed demons that I know about. Product No. The rifle Weatherby came up with, I recall, was a smoothbore, and for the cartridge, he necked down his terrifying .378 round to .30 caliber. During the 1980s and 1990s, Field & Stream was owned by a corporation based in Los Angeles. As the only legitimate use of the .30/378 is on big game at extreme long range, the prudent hunter will go for the heaviest slug possible, as this will retain the most velocity far out on the horizon. Anyway, the concentricity and tensile strength of a bullet is not something that can be ignored. Additional shooting has resulted in 5000+ with 40 gr bullets with just a beginning hint of pressure. I'm intentionally ignoring all of the other factors in the reality of this and just looking at twist rate in an effort to duplicate projectile rpm. The .224 Clark is the brainchild of a gunsmith named Kenneth Clark of Moderna, California, who figured out half a century ahead of everyone else that it’s not your initial velocity that counts, but retained speed downrange. The bullet … Wild. Apparently the heat and stress of the trip up a rifle barrel at that speed melted the lead cores. Technical Specification. Also, getting stupid fast speeds, just because. Chipotle struggles with staffing as coronavirus cases rise. _gaq.push(['_trackPageview']); http://monolithicmunitions.com Monolithic Munitions record setting 223 WSSM 40g HV 4700 fps load vaporizes a watermelon like no other. I would imagine if the bullet spun too fast it would spin the jacket right off.” It is, frankly, too much for varmints and is best used on big game at long range, where it has few equals. I had a very good one for a long time, and my chosen load fired a 50-grain bullet at 3,900 fps and change. _gaq.push(['_setAccount', 'UA-6323545-2']); I’ve seen highly frangible .22 varmint bullets go through mild steel plate that .30/06 slugs couldn’t penetrate. Closer than that and the damage is horrendous. Technical Specification. cpttango30, Dec 13, 2010. cpttango30, Dec 13, 2010. But it was fun while it lasted. Today he would be Taken Away for Questioning.). Today, you can get a Swift up to 4,300 fps without blowing it up, and a very few rounds can hit 4,500, but the quest for ultra-velocity in rifles has come to a grinding halt. It works for a 120mm tank gu 5,000 FPS - Page 2 - ParallaxBill's Curio & Relic and Military Surplus Firear *****www****videotv.blogspot**** This is an ultra high speed camera that can film at an amazing 5000fps and films a bullet blowing up a bunch of different stuff. 9 kg (20 lb); 3 to 15 inch diameter pole; stainless steel straps, Commercial Type No. Commercial Type No. No your missing the point. You must have the discipline to reserve the cartridge for ranges of 400 yards or (much) more. Commercial Type No. (I’ve also heard 6,300 fps from someone who was in a position to know.). Isnt ~5000 fps the top limit for conventional propellants? Gun writers, not knowing what to make of the Swift, decided that it was creepy, unnatural, and dangerous, and printed nonsense about it by the ream. Designed by Roy Weatherby in 1944 and offered for sale a year later, it was his favorite of his entire line, and when called upon to cite the virtues of hypervelocity, this was the cartridge he cited. In 1935, with the introduction of the .220 Swift and its muzzle velocity of 4,110 fps with a 48-grain bullet, we pretty much peaked.

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