![]() These guys have made an industry out of wiping out the general supply of ammo. Same story we have all heard over and over. Others, as we know, take there whole family and/or friends to each buy a limit so he can sell them. He points out how one guy brags in forums online that he buys his max and then goes to his truck puts on a jacket, a hat and sunglasses and goes back in and buys another limit. ![]() His theory aligns with mine in that many of these guys are unemployed and have the time to dedicate to finding ammo and they are making a living reselling. He also goes into the reasons for the shortage being resellers that buy up all the ammo and resell it for up to $100 a brick for bulk ammo just like we have all seen. ![]() Not quite as good as many of our top loads with 22 LR but plenty good for plinking or hunting. If you want subsonic he loaded the 42 gr Calhoun HP Bullet over 4.0 grains of Blue Dot and got 1,113 fps and the groups averaged. The most accurate load listed is the Speer 40 grain Spire SP with 16.0 grains of IMR 4895 with Rem 7 1/2 Small Rifle BR Primers at 1,586 FPS His accuracy 50 yards range from a HIGH of 1.01" to a very decent. The velocities range from 1,113 fps to 1,814 fps with the 223 rem from a Mods 700. His loads use IMR 4895, Blue Dot and Trail Boss. He loads the 40 grain Speer, 42 grain Calhoun 45 gr rem Round nose and a 22 cal cast bullet from Lyman. ![]() 243 and the other by John Barness (for me he is the best handloading author in these times) directly about the rimfire shortage and how to load your center fires in 22 Hornet and. This month's issue of Handloader has two articles about reduced loads. This ammunition is built for an array of shooting applications including. 300BLK was created, no?Įdit to add: Hodgdon now links to their reduced power data right on their home page. 22 Long Rifle (.22 LR) 40gr Lead Solid Point 50/Box is designed for suppressor usage and features a heavier, lead solid point bullet which delivers consistent velocities and harder hitting performance at subsonic, suppressor-friendly speeds. Of course, difficulty getting acceptable performance out of subsonic. Having said that, I did not find such reduced loads to be very accurate. Average velocity was 1153fps from a 16" barrel. We will have an initial run of only 3000 rounds. The PDF explains how to do this.Īccording to my reloading log, I used 69gr bullets to achieve it in a rifle with a 1:8 twist and last loaded it in 1997. After years of working on this project, I finally got an awesome SUBSONIC load in 223/5.56 for an AR-15 112 grain EXPANDING SUBSONIC bullet I worked closely with a bullet manufacturer to tweak the bullets and worked with many different powder and powder charges to dial it in. However, since few manuals include Trail Boss in their recipes, you have to measure its maximum volume in your case and use the 70% rule against that measurement. Testing backs up this claim, with a mil-spec MIL-STD. Department: Ammo > Rimfire Ammunition > 22 LR. 223 Remington Subsonic round on the market. Winchester 22 LR 45 gr M22 Black Copper Plated Round Nose Subsonic 400/Box. You can perform a similar search to find the same for Trail Boss. 223 Ultra Stealth Match Subsonic is the quietest and accurate. They essentially use the 60% of their published maximum rule for that powder. Google "H4895 reduced rifle load" to find a PDF from Hodgdon explaining how to do it. 223 Remington chamber may produce pressures in excess of even the 5.56 specifications due to the shorter throat.I do not publish specific recipes on the intertubez, but it can be done with 4895 and Trail Boss, and I have done it with the former. 223 Remington ammunition can be safely fired in a rifle chambered for 5.56×45mm NATO, firing 5.56 ammunition in a. This has resulted in a lengthening of the throat in the 5.56 chamber. The 5.56 chamber specification has also changed since its adoption, as the current military loading (NATO SS-109 or US M855) uses longer, heavier bullets than the original loading. 223 Remington, and the methods for measuring pressures differ between NATO and SAAMI. The maximum and mean pressures for some varieties of the 5.56 (different cartridge designations have different standards) exceed the SAAMI maximum for the. My subsonic 300 blk average just under 1000fps out of a single shot 16' barrel. There have been instances of bullets sticking when doing that. 223 Remington and 5.56×45mm differ in both maximum pressure and chamber shape. A common practice for subsonics is to work down until you get there. While the external case dimensions are very similar, the. This rifle ammunition is loaded with a 0.224-inch (5.7 mm) diameter jacketed bullet, with weights ranging from 40 to 90 grains though the most common loading by far is 55 grains. The name is commonly pronounced either two-two-three or two-twenty-three. 223 Remington is a cartridge with almost the same external dimensions as the 5.56×45mm NATO military cartridge.
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