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March 20th, 2007

Ultrasonic Case Cleaning

Do you want the cleanest brass on the block? Hate tumbling cases for hours on end? Then you should try ultrasonic cleaning. Jason Baney, our 1000-yard Editor, spent many hours testing various solvents and methods, and came up with a system that really works. Ultrasonic cleaning removes built-up carbon residues that can alter case capacity. Jason’s methodology has been followed by reloaders around the country with great success. All you need is a small ultrasonic machine (under $75 on Ebay), some beakers, and inexpensive solvents. The results, as you can see below, can be spectacular. CLICK HERE for the full story.

ultrasonic case cleaning

Permalink Reloading, Tech Tip No Comments »
March 20th, 2007

Great Deals on .223 Rem Brass

While researching our upcoming .223 Rem Cartridge Guide, we tested and measured various brands of brass. Recent Lake City brass shoots very well and offers the greatest case capacity (30.6 grains) of commonly available brass. MidwayUSA now offers Federal Lake City brass (item 197849) at $81.99 per 500. That works out to just $16.40 per hundred. Shooters report this brass is “very uniform” and shoots exceptionally well. Note, this is a discontinued item–so returns can only be made to Federal, not Midway.

IMG Guatemala rifle now has new IMG brass for the amazing price of $46/500 or $89/1000, item 556GUPB. IMG brass is quality stuff. This editor has personally put thousands of rounds of IMG ammo through ARs without no failures. IMG brass is made on American (Olin) machinery that was transported to Guatemala to provide ammunition for the military. This is a great choice for varminters who need large quantities of uniform, low-cost brass. The case mouths are even chamfered. Average case capacity of IMG brass is 30.1 grains, the same as Hornady and Winchester commercial. The IMG brass is brand new 5.56 NATO-spec brass (not seconds). However, please note the flash holes are slightly smaller than domestic brass. You should have no issues with ignition (since the flash hole is still larger than 220 Russian or 6BR brass), but you may have to adjust your load slightly.

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