is an excellent caliber and so is the 243 WSSM. By simply holding over he makes hits at 200, 500 & 1000 yards. We'll see. After building a .300 WSM, I realized that the recoil was hurting the quality of my shots. I have found that the winchester brass is very thick and lumpy in the neck. Yes, John says, you can get somewhat better ballistics with a .284 Win or .300 WSM, but you’ll pay a heavy price in increased recoil. Here’s John’s story of how he wins with a .243 Win. Whidden on Winning at Long Range: Part 2 — The Cartridge, Load Winning Ammo With Progressive — Whidden Shows How, Whidden Shares Secrets of Championship Long-Range Rifles, Whitley Creates Accurate 6mm Cartridge with 22-250 Lapua Brass, Case Grip on Bullet — There’s More to Neck Tension Than Just Bushing Size, Holiday Season Deer Hunting with Specialty Pistols, Find Current Available Loaded Ammunition with AmmoSeek.com, Redding Offers New Slant-Bed Concentricity Checker, Watch .223 Rem Ammo Being Made on Multi-Stage Machine, Ammo and Primer Shortage Will Continue into 2021, How Hard is Your Brass? ga.src = ('https:' == document.location.protocol ? Introduced in 1955 the.243 Winchester is based on the 7.62x51 military (.308 Winchester) case necked down to.243” (6mm). and the bullets jump further in the worn barrels than in the fresh barrels. Before that I head shot a whitetail doe at 602 yards. I shoot a 243 Wssm. I find I just shoot better shots with the .243 than I ever did with the 6.5-284.”. The bullets are pointed up in our Bullet Pointing Die System and are moly-coated. Whidden’s .243 Win Ammo is Loaded on a Dillon .243 Winchester — The Forgotten Long-Range Cartridge. Despite the current interest in and commercial promotion of long range shooting, most North American big game animals are still shot within 100 yards and the accuracy of the average hunter in the field has been demonstrated to fall off drastically beyond about 150 yards. Two shots, two antelope dead in their tracks. Reticles for hunting SFP scopes info/education, Coyote Hunting - From 10 Yards to over 1,000 Yards. We took it on our antelope hunting trip this year in eastern Montana and I cannot say enough about this little cartridge. The velocity of this combination when shot through the excellent Bartlein 5R barrels (32” length) is around 3275 FPS. Running at an impressive 3275 FPS, Berger 6mm 105 grain Hybrids deliver ballistics that are hard to beat, according to John Whidden: “My .243 Win shoots inside a 6.5-284 with 142-grainers. })(); To comment on a post, click Post Title or "Comment" Link. For my match ammo, I seat the Berger 105 Hybrids well off the lands — my bullets are “jumping” from .035″-.060″. These are supposedly the hot ticket for long range shooting. The weighed charges are then dropped into the cases with a funnel mounted to the Dillon head. In the past I did shoot the 6.5-284. 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; going to a 1-7 Kreiger this fall. But that takes extra parts, uppers, and so on. With a lower receiver assembly in hand a shooter can quickly change uppersto any number of configurations and cartridges that will feed reliably from stock .223 magazines. What are they like accuracy and consistency? I went to the .243 Win because it had similar ballistics but had much less recoil. I have to turn the necks down to get what I need from them. George Gardner of GA Precision recently won the long-range Shumway Cup segment of the 2006 Snipers’ Hide Cup shooting a straight .243 Win. We took it on our antelope hunting trip this year in eastern Montana and I cannot say enough about this little cartridge. I have the StealthII model. 42.0 H4350 3068 fps sd of 4 with a moly 107. Forums. The.243 is a popular hunting cartridge for deer sized game and it fires the 6mm bullet. … Couldn't get 115 DTAC to shoot in this barrel. _gaq.push(['_trackPageview']); We gathered the BCs for all ten of the rounds used in this comparison and placed them in a bar graph … After some trial and error at the reloading bench we finally came up with a tack driver load with a Barnes TTSX 80 Grain bullet. 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