Processed 300 Blackout MIXED Brass

(50 customer reviews)



MIXED Processed 300 Blackout Brass

Processed 300 blackout has been run through a Dillon 1050 with an AmmoBot auto drive. This will be MIXED head stamp brass brands include Lake City, Federal, Winchester, Remington, and Hornady. Have a lot of brass and dread processing all of it? Go checkout our brass processing page to see how we can help!

The brass has been:



-Full length sized

-Trimmed to 1.358 (+ or – 0.005in)

-Swaged to remove primer crimps

-Wet tumbled to remove burrs and oils/lubricant

-Checked in a L.E. Wilson and slotted Sheridan case gauge for quality control

-Polished in corn cob media for a mirror shine and tarnish protection

Wet tumbled to remove carbon build up and burrs and polished to a mirror shine for a lasting finish.

This brass has been sourced from law enforcement facilities and civilian ranges.

Buying processed brass is the perfect solution for time-conscious reloaders. Purchasing pre-processed brass eliminates the long hours trimming and swaging. Our processing services take the “Work” out of reloading! Our rigorous quality control results in high quality and very consistent brass.

FREE Shipping on orders over $100.00. Processed brass always Ships FREE.

Click Here to see a video of part of our processing machines in action!

Additional information

Weight N/A

250, 500, 1,000, 2,500

50 reviews for Processed 300 Blackout MIXED Brass

Based on 50 reviews
1-10 of 50 reviews
  1. The brass ordered was received in a timely manner (fast shipping). The brass was well prepared / processed and was ready for reloading. I will definitely order from Blue Ridge Brass in the future.

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  2. This was not my first order and it want be the last. Have allways had good luck with ordering from here.

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  3. I have used BRB more than a few times. I am a long time handloader (5+ decades) but admit to being a bit lazy or rushed now and then LOL.. some calibers are not worth the effort for me to do the polish and clean etc such as 9mm which I rarely use and hate to pick up spent brass when I do. The 300 blackout is an experiment for me and having nice clean sized deprimed brass is a godsend As usual the brass was as good or better than expected.

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  4. This was the best and the cleanest once fired. Brass processed that I have ever received from a brass dealer. They definitely have my business.

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  5. Brass was as described, halfway through reloading it all and 0 issues.

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  6. Haven't reloaded them yet but I appreciate all the busy work of preparing them already done by Blue Ridge Brass. Thank

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  7. I can't leave a review because I do NOT have the product to review. Austin, you need to reread your email fronm10/10/2023. Also the amount was 2500, not 250. My patience is about to run out.

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  8. Brass looks great, no complaints. Can't wait to load some.

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  9. Nice shiny clean processed brass. They sure do get it cleaner than I do when doing my own. This batch was .300 blackout, but it does have 223 REM stamp on them..(which makes sense and not that it really matters) – they are all sized and fully processed and clean and ready to reload. I have purchased processed (.308 & .223) before and product is always fully processed, very clean and ready to reload. Also have had them process some of my brass. Always happy with the product and the folks running it. Nice to see a small American business doing quality work and friendly service.

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  10. Brass was clean and shiny. SAMMI length is 1.368 -020. Checking 200 cases, after all cleared an L.E. Wilson case gauge – max length was 1.367 on 2 and min was 1.050 on 2 with the rest in between averaging around 1.358, so all were within the length range. Loaded 100 with 110gn SP and all chambered, fired, and ejected with no problems. If you are looking for brass ready to load, I believe you would be pleased with this brass.

    (0) (0)
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Q & A

Can u ship brass to California Martin Rudolph asked on May 5, 2024

yes we can, there are no restrictions on brass casings to any states that we know of.

blueridgebrass2 answered on May 6, 2024 store manager
(0) (0)

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