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I just need to get off my butt and make some .300 AAC brass from .223 brass. Been feeling a bit under the weather lately, so just don't have the motivation to do anything. I've used Unique and Sierra 220 gr RN lightly tumble lubed with 45/45/10. 7.0 gr gave 1044 fps in a 10.5", and 844 fps in a 16" bolt action.Sierra is working on load data for 300 BLK. Due to the longer throat, it can take more powder and can give more velocity than 300 Whisper(TM). Before it seemed like only hand-loaders who were unaware or indifferent of the pressures could reach true 7.62x39mm velocities. With the BLACKOUT, you can find powders which actually reach that at 55,000 ...Cntrl23. 148 posts · Joined 2018. #17 · Apr 12, 2019. The quietest I’ve shot has been the 220gr Freedom Munitions HUSH 300 blackout. Luckily, they had it at Gander Outdoors last summer for about $45 a box on the shelf during a sale. It’s $59.84 for 50 rounds from Freedom Munitions.Features. From Hodgdon Powder Company, the CFE BLK Smokeless Rifle Powder was specifically formulated for .300 Blackout cartridges. This powder is known to be one of the best powders available for subsonic .300 Blackout rounds. The main concern in using .300 Blackout powders is having any unnecessary weight to your rifle.18 Apr 2023 ... CFE BLK powder was designed for the 300 Blackout, but can be used in the 450 Bushmaster, 500 S&W magnum, 350 Legend, and a lot more.Printed from Shooter's Reference on 05/15/2024: https://www.shootersreference.com/reloadingdata/300-aac-blackout/Accurate #1680 powder may be a better option compared to Hodgdon's Lil gun w/ a pistol length Bbl. Lovex SBR-SOCOM (D063-01) powder is the ticket for subsonic heavies that will cycle in an …For that reason, the 110gr .300 Blackout and 7.62x39mm loads have a flatter trajectory and retain more energy than the .30-30 out past 200 yards. The 7.62×39 has a little more kinetic energy, but the .300 Blackout has a slightly flatter trajectory due to higher ballistic coefficient of the .300 Blackout bullets.USE THIS DATA WITH ALLIANT BRAND POWDERS ONLY. REDUCE RIFLE AND HANDGUN CHARGE WEIGHTS BY 10% TO ESTABLISH A STARTING LOAD. DO NOT EXCEED THE LOADS DISPLAYED ON THE SITE OR ALLIANT'S RELOADERS GUIDE. By clicking the link below, I understand and will agree to abide by the above precautions. …CBA Member. SierraHunter posted this 02 February 2017. I've been working with the 300 blackout for a while now. I'm just starting to start working with cast bullets in it, and have been asked by several people to document my load development. My elderly goal is to have a load thay will shot a inch at 100 yards and cost under 10 cents each.loaded lengths of the (1) .223 Remington, (2) 7.62x39 and the (3) .300 AAC Blackout, all of which seem short compared to the. (4) .30-30 Winchester. SIG 120-grain HT Solid Copper loads hit the paper at 2,150 fps. The hollowpoint peeled back into four petals to the bullet’s solid shank.Well-Known Member. Feb 17, 2016. #9. My Lee "155s" weigh 160gr w/GC and lube. 15.8gr H110 seemed to be the most accurate with that powder in my 16" barrels with ragged hole groups at 50 yards and maybe 1.5moa at 100 (8" twist AR platform). I didn't chrono 15gr 4227, but it was accurate in my 10" pistol, and still looked good in my 16" despite ...300 Blackout Facilitates Versatility, Efficiency, and Resourcefulness. Aside from the ease of reloading, the .300 blackout rounds use powder efficiently and even use less powder than the .223 rounds, which means less cash spent on gunpowder. You can also use 5.56 casings if you don’t have enough brass.Rifle Dies. The 300 AAC Blackout Loading Data wasn't listed in the 2016 version because we hadn't received load data for that caliber at the time of the printing. However, it is listed in the 2017 and later printings. The 2017 printing is identified by the gold star on the front cover that states "Revised 2017 New Powders over 37,000 loads".Oct 18, 2021 · The short casing of 300 Blackout facilitates the powder to burn quickly and allows gas to build up much more effectively in a short barrel. This gives 300 BLK an edge over 5.56×45mm to achieve much greater muzzle energy when fired through a short barrel. Greater muzzle energy means greater potential in lethality. The most obvious difference between the 300 Blackout vs 223 Rem is the bullet diameter that each rifle cartridge fires. The 223 Remington fires a 0.224” diameter bullet while the 300 BLK uses a 0.308” diameter bullet. Both cartridges have the same overall length so they can fit in standard AR-15 mags.Feb 23, 2024 · The .300 AAC Blackout also burns powder faster than its .30 caliber siblings. You can also easily suppress a rifle that shoots this round to gain even more advantage. In terms of recoil, you’ll experience about 9 pounds to the shoulder. When it comes to penetration, this caliber performs well. Check out the best powders for 300 Blackout ammo below. At a Glance: Our Top Picks for Powder For 300 Blackout. OUR TOP PICK: CFE BLK Smokeless Rifle Powder. RUNNER-UP: Alliant Powder - Power Pro 300-mp Powder. BEST BUDGET OPTION: Hodgdon H110 Powder. See more The Bottom Line on 300 Blackout Ammo. The 300 Blackout is a rifle cartridge that’s more powerful than the 5.56 when fired out of a barrel that’s less than 16 inches long. The chief advantage of 300 Blackout is its versatility. You won’t find a cartridge that “does it all” better than the 300 Blackout. I've got a range of powders sitting on my bench, and none of them are in my recipe book for 300 Blackout loads, so I'm going to need to buy something new. I figured I could get some recommendations that might steer me in the right direction before going out and dropping $30-$35 on a pound of powder that I don't like how it meters, or performs.17 Dec 2020 ... The COAL for the 300BO using longer bullets needs to be set so that your rifle functions. You may have to adjust it down and reduce the powder ...15 Feb 2021 ... Taking the #D Powder Funnel from our 38/357 caliber conversion kit, combining it with a neck expanding die, and reloading 300 Blackout ...Manufactured in the USA. Improved velocity and density for more efficient metering and loading. Maximum velocity and performance in magnum handguns. Enables reloaders to …As far as powder goes, you’ll need to find something appropriate for the loads you’re intending to make. This could be Hodgdon H110, Hodgdon CFE Black, Accurate 1680, Reloder 7 or a variety of ...For that reason, the 110gr .300 Blackout and 72 Mar 2016 ... Does anyone has reloading data for 300 Blackout? Woul What do you do if a recipe calls for baking soda but you only have baking powder, or if you have baking soda but not baking powder? As it turns out, there are options. You can make...CZ 527 American Synthetic Suppressor Ready Blued Bolt Action Rifle - 300 AAC Blackout - 16.5in. $699.99. Out of Stock. Ship To Store Ship to FFL. Add To Cart. Compare. 1. 300 AAC Blackout Rifles for sale online or in-store at Sportsman's Warehouse. Shop a full selection 300 AAC Blackout rifles from top firearms manufacturers at the best prices. 17 Dec 2020 ... The COAL for the 300BO using longer bullets needs to b Write a review. $47.99. SKU: 4781658. Designed specifically for .300 AAC Blackout cartridges, Hodgdon® CFE BLK Smokeless Reloading Powder pours easily for accurate measurements, and contains a proprietary Copper Fouling Eraser... In this video I will show you how to reload 300 AAC Blac

Alliant Powder 300-MP. Alliant Powder Reloder 10x. Alliant Powder Reloder 7. Hodgdon CFE BLK. ... Powder: BLACKOUT (Shooters World) Primer: Small Rifle Case: JAG.Want to produce 300 Blackout rounds with factory-manufactured quality? This guide reviews the best 300 Blackout powders and explains everything you need to consider before buying one.Sierra is working on load data for 300 BLK. Due to the longer throat, it can take more powder and can give more velocity than 300 Whisper(TM). Before it seemed like only hand-loaders who were unaware or indifferent of the pressures could reach true 7.62x39mm velocities. With the BLACKOUT, you can find powders which actually …Reloading 300 Blackout: Further Loki Testing. The Hornady 208-grain AMax and 9.4 grains of H110 was a tad too fast. The average velocity was 1,069 fps, but the load’s extreme spread of 96 fps put a few rounds above the sound barrier. The average group size measured 2.21 inches, with the smallest at 1.039 inch.

Before the 300BLK was formalized the cartridge was know as the 300 Whisper and used mainly a pistol length gas system. Reloading data for the pistol gas system uses a much greater variety of powders including faster burning powders in subsonic loadings. Look here for 300 Whisper reloading data. These will work equally …Let’s talk about powder weight. The max load on a 300 Whisper load (from what I remember, don’t quote me) for 150 grain projectiles is somewhere around 18 grains of H110. At 18 grains everything starts to wear out quicker and the load becomes dangerous. There’s no real good load data for 300 BLK yet for the bullet weights I’m using, so ...…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. Gun Talk’s Chris Cerino offers a thorough walkthrough . Possible cause: 1 Jun 2016 ... The 300 AAC Blackout (300 BLK) is a popular ... The low case cap.