If i remember correctly. 300 blackout is made to shoot out of carbines or shorter barrels. It should do well out of a pistol for deer. .243 will do fine im sure. Handloads could probably help a lot with different powders for ahort barrel length. Seems like 300 blk actually gets slower as you add barrel length. I may be off on my thoughts here.9 I f useing the 243 that and the 87 hornadyBTHP is what I use on deer,have taken deer 300 yds+ with both.Let a buddy use the 243 with 85 gr sierra's this past year and he dropped his first long distant deer at 270 yds.Shot just behind the shoulder complete pass through,went about 30 yds pilled up.Let one brother use it the year before and he dropped 3 or 4 with the same load. Winchester standardized the cartridge as the .243 Winchester in 1955, promoting it as a combination varmint and deer cartridge for their short action Model 88 lever, Model 100 autoloading and Model 70 bolt action rifles. It became an immediate success and has been a best seller ever since.

6.5 creedmoor vs .243 win ... .243 without a doubt would be my choice for long range varmint and closer in deer and hog. The .243 Winchester is simply the .308 Winchester necked down to hold .243″ diameter bullets. The .308—a fine design in and of itself—has been responsible for a number of successful cartridges, but the .243 has to be the most successful. .243 in a lightweight rifle for sure. Light handloads in a 6.5 would work also, I think. I'm in the process of putting together a rifle for my 9 year-old grandson's first deer hunting. With no Grendels in stock, I went with a 7.62x39 Howa mini youth model. Gonna mount a red dot to avoid issues with eye relief and eye box.

The .243 Winchester debuted in 1955 and hunters were immediately drawn to this light-recoiling, flat-shooting offspring of the .308 Winchester. The mild kick of the .243 makes it perfect for kids, and yet it is powerful enough to take down the largest deer. In addition, it doubles as an effective varmint cartridge. im looking to buy a new deer rifle! i am considering a 270 or 243! what is the recoil compaired to the .308 for each rifle! and what are is the knock down power of each?

Squeeze it to .243 caliber and you have the .243 Winchester, a cartridge many extol as ideal for young shooters and small-framed, recoil-sensitive shooters. And it is. But the .260 Remington is better because it fires a much heavier bullet (140-grain vs. 100-grain). This really adds up at longer ranges.Hi guys I'm running my 243 Winchester at a steady pace toward a new barrel... Anybody care to share their conversion experience and tips on barrel length and twist for a 243 Ackley? I'm going to keep the platform "as is" and I want to fit the right barrel. Look forward to the...

Dec 01, 2017 · According to my understanding of cartridge ballistics and performance, a .243 with a good bullet is all that is needed to humanely and effectively kill a deer sized animal out to 250 yards or so, which is my personal range limit. I'm not comfortable going down to a .22 center fire for deer, so I consider the .243 to be my minimum. Yes both a great calibers Ive shot deer easily out to 300-400 yds with my .243 using hand loads with Hornady Interlock 100 grain BTSP. But with a bit more punch and range the 6.5 Creedmore is a great choice with 120-140 grain bullet range low recoil. .243 Winchester 100 Grain Nosler Partition~ The .243 Winchester (6×52mm) is a popular sporting rifle cartridge.Initially designed as a target/varmint round, it may be used for animals such as coyotes, blacktail deer, whitetail deer, mule deer, pronghorns, and wild hogs. .243 Winchester 100 Grain Nosler Partition~ The .243 Winchester (6×52mm) is a popular sporting rifle cartridge.Initially designed as a target/varmint round, it may be used for animals such as coyotes, blacktail deer, whitetail deer, mule deer, pronghorns, and wild hogs.