Description
MIXED Processed 300 Blackout Brass
The brass has been:
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- -Tumbled
- -Pressure checked
- -Deprimed
- -Full length sized
- -trimmed to 1.358″ (+/- .005)
- -Swaged to remove primer crimps
- -Wet tumbled to remove burrs and oils/lubricant
- -Checked in a Sheridan and Lyman case/head space gauge for quality control
- -Polished in corn cob media for a mirror shine and tarnish protection
Have more brass than time? We can size, deprime, trim, swage, and more.
Visit our Brass Processing page to see how we can help.
Notes: As with all reloading components, always verify dimensions and inspect cases before use. Follow safe reloading practices and consult current load data from reliable sources.
🎥 See It in Action:
Why Choose Our Brass?
We source our brass from local law enforcement and civilian ranges, then put it through rigorous sorting and quality control to deliver high-quality, consistent brass every time. Buying processed brass eliminates the long hours of trimming and swaging—giving time-conscious reloaders more time to focus on loading and shooting.
Perks You’ll Love:
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- Bulk discounts for high-volume buyers—save more by buying in bulk
- Order Guarantee—if your order is lost or stolen in transit, we replace it at no cost
- 100% satisfaction backed by our posted returns policy
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Shipping Policy: For current shipping methods, delivery windows, and rate details, please see our
Shipping Policy page.
Show Off Your Reloader Pride:
Reloading is more than just a hobby—it’s a lifestyle. Check out our
Merch Section
for Blue Ridge Brass shirts, stickers, and range-ready gear—perfect for yourself or as gifts for fellow shooters.
Our Order Guarantee
You have our word that you will receive your order! We have had orders lost or stolen in transit and we have replaced them with no additional charge to those customers. No need to worry about or purchase package insurance! We will take care of you even if the carrier doesn’t. If you are not happy with your order we will follow our posted returns policy.
Over the years I have used many brass suppliers & this company is the best I have found. Fair price, and excellent brass.
i have not loaded any of the processed brass yet, or even checked dimensions, etc. but I can say that their free shipping time is extremely fast, and the brass does look good. I will be ordering more 300 blackout brass as it does save me tons of time verse making my own.
great job
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.
This was not my first order and it want be the last. Have allways had good luck with ordering from here.
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.
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.