I've done extensive testing with several of the latest batches of headstamped 22 Creedmoor brass. With those slower burning powders, like H1000 and RL26, we wanted to make sure we used a primer with the most potential to ignite them. For reference, note that, after we gathered all of our test data, we searched popular internet forums to gather information about loads that shooters were currently using in their .22 Creedmoor rifles. No doubt running a heavier bullet with both the aforementioned cartridges could have eased my troubles, but I was quite interested in the Creedmoor and wanted to try it out. .22 Creedmoor (Handloader issue #330) Warning! That growth persists in 2020; the cartridge continues to gain currency with hunters and shooters alike. The charge is low and i expect to end up in the 42-43gr range but its new brass and a new barrel so trying to find a charge weight and FPS wouldn't help right now. Shooter's Reference Load Data for .22 Creedmoor .22 Creedmoor - Published Manufacturer Loading Data Recipe Type: Rifle Bullet Weight: ALL 63 gr 69 gr 70 gr 73 gr 77 gr 90 gr Powder: ALL Accurate MagPro Hodgdon H1000 Hodgdon H4831 Hodgdon Retumbo Hodgdon Suprform Improved Military Rifle IMR 4831 Improved Military Rifle IMR 4955 Use at your own risk! I have not grouped past 1,000 with that rifle yet though. .22 Creedmoor (Handloader issue #330) reloading data with 54 loads. Getting to 22CM from 6CM is a straight forward pass through a FL die. Sign up with your email address to receive news and updates. The provided data covers benchrest winners including the 6mm Dasher, up and comers like the 6mm Creedmoor and a surprising old favorite, the .375 H&H Magnum. JavaScript is disabled. Extremely stable and very accurate across a great many firings. The Creedmoor might have enough case capacity for RL26 as well, if you wanted to try it. If you've neck turned, it will be closer to .252". Although H4350 works well in the .22 Creedmoor when using mid-weight bullets, it does tend to cause pressure spikesearlier than, say, RL26when you are using heavy-for-caliber bullets like the Sierra 90 grain and 95 grain MatchKing. 22 Creedmoor Load Data Download this information in a PDF here. It is based on the .6mm Creedmoor case that has been necked down to accept a .22 caliber bullet. Hornady Manufacturing Company develops and publishes reloading data for the Handbook of Cartridge Reloading. Im not planning on using this for pdog or other high volume shootingbsi if I get 1200 rounds out of it Ill be happy. Load data for 65 loads in caliber .22 Creedmoor with .224 | 75gr | Hornady ELD-Match bullet including underlying parameters such as bullet length, cartridge length and case capacity. In some instances, the velocity SD and ES might improve or worsen, depending on where you are in relation to a consistent velocity node in your particular rifle. The advent of the 6mm Creedmoor immediately had folks necking the hornady 6mm down to 22 cal and upon doing so found virtually the perfect case capacity for heavy weight .224 bullets. We then fired both sets of 5 rounds and recorded the pressure and velocity for each round. Still, finding .22 Creedmoor load data proved hit and miss - with plenty of spooky loads floating around internet chatrooms. Ballistic Coefficients: .420 (Sierra Tipped MatchKing); .485 (Hornady ELD Match); .498 (Nosler RDF); .445 (Berger LR Hybrid Target); .512 Berger VLD Target); .585 (Hornady A-Tip Match).
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