Get it red hot a few times. Guy I used to hunt with about 20 yrs ago used a 243 BLR and shot multiple bucks over 200# dressed with it. For example, a 45 (.457) caliber rifle with a twist rate of 1 in 18″, should be able to stabilize a bullet up to 672 grains or 1.74″ in length. Perhaps if one was only shooting small game at short ranges, such as less than 250 yards, there might be a case for light bullets. This combo is for my wife who want to learn to hunt. FAQs say 1 in 10. I bought this rifle about 20 years ago and at one time had 13 barrels. Once you pass the 500 yard mark...that's what seperates the excellent bullets from the standard ones. One of the many tricks to get your rifle barrel broken in is to shoot it a lot and don't clean it so much. As far as deer hunting calibers go, the .243 is light, small and perfect for beginning deer hunters. Sierra 85-grain HPBT GameKing. Since I have a box of Sierra 70 MK's that is what I will start with. Then using your stepped loads (try to shoot when there is NO wind). Thanks guys That's what I needed. This bullet is best suited to game weighing between 90lb (40kg) and 130lb (60kg) up to a maximum of around 180lb (80kg) and is perhaps the fastest killing and most consistent performer of all low priced conventional bullets available to .243 users. The 58 gr Hornady bullets were the most accurate and most fun to shoot at the range. All of my favorite creatures have white bottoms. and 5/8" 3 shot groups at 100 yards. Freezer, here ya go: My .243 is a Superlight with a 1:9 twist. Come join the discussion about hunting, fishing, survival, archery gunsmithing, optics, reviews, accessories, classifieds, and more! First things first, the bullet weight is measured in grains. I tried the lighter weight VMax bullets in my Savage .243, but could not get decent accuracy out of them until I got up the the 87" grain bullet. The .243 can handle bullet weights from 60 grains up to 105 grains, from hollow points to ballistic tips and can be used on most types of small to medium Australian game. Have not hunted with my 243 win however the round for hunting around here most handloaders use is the nosler accubond. I know, mine is with me often, in fact she'll be riding with me on my ATV tomorrow to check out the deer stands. Therefore, the bullet weight matters a great deal. It also might be one of the most accurate of all rifle rounds at ranges under 200 yards. Hornaday Spire Points with IMR 4350 powder so well that this is the only bullet I load for that rifle. When Winchester introduced the .243 Winchester in 1955, it quickly became a best-selling sporting cartridge. The 1 in 12 inch twist is ideal for best accuracy with varmint weight bullets (70-85 grains) in a high velocity .24 (6mm) caliber rifle. My wife (62 yo) decided she wants to hunt with me so I dug it out and and fit it to her. Start with lighter (shorter) bullets and work up. I have a Savage 110 in 243 and have had good luck with the 100 grain Hornady SST's. It was decided to test them in .243 calibre because, according to factory ammunition sales, this is the most popular calibre in Australia. John says that, at least for a sling shooter, the .243 Win is hard to beat at long range. Everyone wants to shoot 100 gr bullets and you should be able to but they could also be more challenging to find the most accurate load. Sierra Gameking, 41.0 gr RL15 Chronied at 3158 fps. Reducing or increasing the powder charge and bullet weight allows you to meet your hunting and shooting needs with minimal recoil as the result. However, most calibres work very well with bullet weights that are in the top third of the available weight range. Its a very humane round, mostly drop right their in most cases 100 yards and farther. Driving the light 55-75 grain pills, the.243 provides the flat trajectory and high impact energy varminters love. As a side bebefit, there's never a need to explain why the deer tracking took longer than expected, and that's why you're getting home so late when she's been with you the whole way thru! Shooting 80-100 grain hunting bullets, a.243 will anchor a buck with authority. Savage Axis. I worked up a load with the 90gn Ballistic Tip and they're hovering around .2-.3". and not less than 87 gr. I tried several different powders, but the only one which delivered good accuracy in hot temps and in cold temps was SR3031. Most factory ammo features 50gr to 60gr projectiles. It also shoots the 87 grain v-max's very well. How do they do it? With available bullet weights from 55-grain “varminters,” to 100-grain medium game killers, plus ultra-long (heavy for the caliber) target bullets in … I found I could go faster than 3425 fps., but the accuracy started to fall off at 3450 fps.. My old Ruger No. It's a true blessing to have your life partner in the field with you. I bought some 100 gr Remington Coreloks for sighting in. Hornady claims 4000 fps for its SuperFormance ammo, loaded with 50gr V-Max Bullets. It started life as a 25-06 but I wasn't happy with it. I know others who have had good luck with the lighter weight bullets, but that's not been my fortune. This powder and bullet weight range also worked just as good in another .243 Win that I used to have. It's strange, but I happen to be working on a load for my .243 for deer hunting right now. I just bought a H&R Handi-Rifle in 243. However I am wondering what is some of the best factory loaded a cartridge choices for the .243 Winchester want bullet options (ONLY) in the 95 gr. I'm adapting a Handi with a youth stock, Redfield scope and standard 243 Barrel for my wife. The Sierra 85 BTHP is another good one. I load the same round for my 270. Start with lighter (shorter) bullets and work up. are you looking for accuracy to shoot targets or accuracy for hunting ? I've owned a few Handis and barrels and understand what they are and can be. John Whidden of Whidden Gunworks used the .243 Winchester cartridge to win the 2017 NRA Long Range Championship, his fifth LR title at Camp Perry (and second in a row). I agree with Capt RB. For a better experience, please enable JavaScript in your browser before proceeding. They worked well for me and never missed the deer so don't worry about getting a super accurate load for hunting. I know others who have had good luck with the lighter weight bullets, but that's not been my fortune. The heaviest spitzer bullet that a .244 with a 1 in 12 inch twist barrel could stabilize was 90 grains. I got great accuracy with the 70 Nosler BT, getting 3425 fps. Welcome: You have discovered the site where you can buy the finest, most accurate, world-class precision 6mm (.243"), and 6.5mm (.264") custom bench rest, long range & varmint bullets on the market!I build bullets only. Let me know how you do with it. A friend uses it in the 270 for deer and swears by it. One bullet I just CANNOT get working out of my CZ 550 are the Remington 100 gr Core-Lokts. This has a standard barrel, any thoughts bout the twist rate? Using them will allow you to estimate the heaviest/longest bullet a gun will stabilize based on the caliber (left-most column) and twist rate in inches (top-most row). 85 gr Sierra Game Kings are a proven accurate and effective deer bullet. I'll pick up some 85 gr SGKs. I'm using 44.5gn of IMR4831 with the 87gn and 44.0 with the 90gn. Basicly this is done by reloading the components you wish to use with changing the powder weight by 3 tenths grain from minimum to maximum charge taken from a reloading guide for the .243. bullet. John selected the .243 Win because it offers excellent ballistics with manageable recoil. They shot 18 rounds at six targets at 300 yards all within 2.5 inches. Hornady technicians developed this load in Hornady cases using Federal 210 primers. Blackpowder Mortar & Cannon by Seacoast Artillery, Hand Loading Rifles & Handguns by Diamond K Brass, VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Top #665561 - 03/20/07 01:19 PM Re: What is the most accurate bullet for 243. I tried the lighter weight VMax bullets in my Savage .243, but could not get decent accuracy out of them until I got up the the 87" grain bullet. Sierras are usually accurate in about anything you stuff them in, provided the twist is right for the length bullet you are trying. 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