Case capacity is about 20% greater than that of the .222 Remington, producing moderately higher muzzle velocities. Product Services Support 866-286-7436 I bought a bag of 250 from them about 2 years ago. .222 Remington Improved (P.O. There are numerous versions of the "improved" .222 Remington cartridge all of which are about the same. I purchased a used .222 Magnum Remington 40 XBR. I haven't shot that rifle since but, I going to fine tune the 8208 some day. Reloading Education; Safety Information; Videos; Support. But, regardless of all that..222 Rem data is .222 Rem data, regardless of barrel length. My older Speer manual for instance only show mag primers (noted by an *) with a very few types of ball powder. Mag. The only reason you would ever need Magnum primers in a .222 Rem might be for use with some ball powders that are harder to light off. Here are some pix of some of my groups shot at 100 yards. The .222 Remington Magnum was created by lengthening the case and shortening the neck of the highly accurate and very popular .222 Remington cartridge, which dominated varmint and benchrest shooting during the 1950s. Bullet size is .224″ in diameter. Muzzle energy was 1,282 ft. lbs. Orders; Contact Us; Customer Support; FAQ; Warranty; Site Map; Online Customer Service 877-426-7849. Although it rarely shows a prejudice for any particular powder of the appropri- A scope sighted .222 Magnum rifle shooting the Remington 55 grain spitzer bullet and zeroed at 200 yards hit 1.6" high at 100 yards, 1.5" high at 150 yards, 0 at 200 yards, and 3.1" low at 250 yards. I have two Rem 722's in 222 Rem Mag. has a slight edge over the .223 and is a fine cartridge in its own right. I purchased and tried 8208 BRX and shot three, 3 shot groups and all three groups were +/- at .200 inch. Loads for .222 Remington: (Note: These are maximum loads, you should use 10% less to start.) At the same time the sport of benchrest shooting was newly emerging. You say you got a Simplex neck sizing die, but you really need a 7/8x14 3-die set which includes a full-length sizing die. I tried a couple long handloads with quite good results, but my Vixen’s five-round magazine box prefers they be no longer than 2.295 inches to avoid having jammed rounds. The last Remington factory load for the .222 Magnum drove a 55 grain bullet at a MV of 3,240 fps. Both benchrest and varminting demanded accurate, light recoiling, high velocity cartridges and the .222 delivered on … The Nosler ammo is very accurate, and most every load I tested shoots well. 220 Swift 221 Remington Fireball 222 Remington 222 Remington Magnum 223 Remington 223 WSSM 224 Valkyrie; 5.56 NATO 10.5" Barrel 5.56 NATO 14.5" Barrel 5.56 NATO 16.5" Barrel 5.56 NATO 20" Barrel 224 Weatherby Magnum 22-250 Remington (NEW) 22 Hornet Nosler Makes 222 Mag ammo exclusively for Midway, and brass is available a Huntingtons.com. 20 Gauge 2 ¾” Remington 20 gauge 2 ¾” Winchester This website is operated by Thales Australia Limited (Thales Australia), a company incorporated in Australia (ACN 008 642 751), trading as … the 222 produced its own “family” of offspring, including the 17 Remington, 221 Fireball, 223 Remington, and 222 Remington Magnum. You were lucky to find 1,000 new cases as they have been hard to get for many years. Notes: Standard twist: 14", 16". The idea of the "improved" .222 Remington is namely to increase the capacity of the case to give a corresponding increase in velocity. Due to different barrel lengths, type of bullet, seating depth, primer type and other factors, you may not get near the FPS charted. The .222 Rem. Mag.’s nominal 2.280 inches. Ackley Data) Warning! We have always found the 222 to be an extremely easy cartridge to load. First introduced by Remington in 1950, the .222 Remington was designed primarily as a varmint cartridge. I tried several powers with 3 shot groups and all were pretty consistent 3/8" groups. I am not a bench rest shooter. Some of the load data specified cartridge overall lengths greater than the .222 Rem. (See note on Powders below or read all about various Powders.)