bullets rested right on top of the powder at their respective mid-level charges. One aspect that grabbed my eye was how perfectly the powder filled the case. ELD-X to a cartridge OAL of 2.215” and charge weights ranged from 10.9 grs. We loaded our subsonic test rounds with the 200-gr. We used Hornady brass Wolf WPA small rifle primers. All of these rounds were built to an OAL of 2.180” to ensure proper feeding. The small charge range shows us that this is truly a purpose built powder. to 23.4 grs in 0.4-grain increments of the CFE BLK. We worked up our supersonic test rounds with the 10-gr. Our goal was to make a supersonic round that would work well for medium sized game as well as practical rifle competition and a heavy hitting, subsonic round that would be suitable for defending the home and turn that AR-15 into a good brush gun during deer season.
#SUBSONIC 223 LOAD CFE BLK FOR FREE#
The cup is hard enough for free float firing pin applications and the ignition is reliable and above all, consistent. Wolf primers are found at the core of every one of his sub MOA handloads, regardless of caliber. The author has been using them since he won 5 service rifle matches at his home club in one season. Wolf primers are a little known secret to the shooting community. ELD-X for our subsonic load to build both types of ammunition. V-MAX for our supersonic load and their new 200-gr. That is quite a feat, so we selected Hornady’s 110-gr. Hodgdon claims that it is a great powder not only for supersonic loads with bullets from 110- to 180-grs., but also with subsonic loads using bullets from 200- to 230-grs. Once we got our hands on some CFE BLK, we were quick to start load development and testing. The powder also works well for 7.62x39mm and the. Just like its predecessors CFE BLK meters well, is temperature stabile and of course prevents copper jacket material from fouling your barrel simply by shooting it. Piggybacking off the success of the both its CFE223 and the CFE Pistol powders, Hodgdon decided to keep the properties that made these powders a hit and expand the line to accommodate this tactical favorite. New for 2017, Hodgdon CFE BLK ( $24.99/lb.) fills this long standing gap. This powder was designed with that relationship in mind. Having a powder / bullet combo that fills the case without exceeding the maximum load is critical for accuracy and reliable ignition. Notice that while the weight of the bullet (length) decreases, safe powder charge increases. It was only a matter of time before Hodgdon addressed this deficiency. While several powders “get the job done” there has never been a powder made specifically for this multi-faceted round. We were still able to get our desired powder charge and seat the bullet to function in a standard 5.56 AR-15 magazine. 1 grain of error from throw to throw once you settle on your optimal load.Ģ-While the 200 grain ELD-X bullet may look long, the CFE BLK powder is designed to take up just the right amount of space in the case. Volumetric metering will still give less than. For load development we utilized a Hornady auto charge. 1-The fine spherical Hodgdon CFE BLK powder flows like liquid, and meters effortlessly through a powder measure. Utilizing bullets as light as 110 grains and as heavy as a beastly 230 grains, it’s long on versatility. This cartridge can win a 3-gun match, hunt deer-size and smaller game a short range and defend a home without leaving the homeowner deaf. Launching out of America’s favorite rifle platform certainly doesn’t hurt either. The 300 BLK became popular for the same reason most other equipment does: versatility. With the popularity of the 300 AAC Blackout cartridge on a steady rise, more and more reloaders are trying to make the most out of this game-changing round.
Fast or slow, it’s the right propellant for the 300 AAC Blackout While the 200 grain ELD-X bullet may look long, the CFE BLK powder is designed to take up just the right amount of space in the case.
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