300 Blackout Brass Casings

Although the .300 AAC Blackout is gaining popularity with many shooters and manufacturers are following suit, it's usually far more economical to reload your own ammo if you have the brass available--and we can help you with that! Start here with these 300 Blackout brass casings for sale.

Primers for the .300 AAC are typically of the small rifle variety.

With the proper configuration, you can create subsonic .300 AAC loads that work well with suppressors and still cycle the action of your AR-15.

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2 product(s)

  1. Jagemann Brass Casings 300 AAC Blackout New Unprimed – 100

    Jagemann Brass Casings 300 AAC Blackout New Unprimed – 100

    $28.85

    In stock

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    Manufacturer Jagemann
    Ammo Caliber 300 AAC Blackout
    Primer Type Boxer
    Manufacturer SKU 11989
    Quantity 100

    Jagemann 300 ACC Blackout cases are a perfect choice for your custom bench loads. These new production un-primed cases have a max pressure rating of 55,000 psi. Jagemann cases meet SAMMI specifications but are modified to tighter tolerances in order to achieve maximum performance. Rigorous quality control tests like mercurial nitrite testing and Vickers Hardness testing are performed to ensue these cases are corrosion resistant and have a uniform hardness throughout the base, head and neck. Jagemann utilizes automated dimensional inspection technology to guarantee case uniformity at a piece to piece level. These 300 ACC Blackout cases are versatile and can be used for sub-sonic and super-sonic loads.

    Jagemann Stamping Company was established in 1946 and is a leading manufacturer of deep drawn, progressive, and fine blanked stampings. They utilize shorter manufacturing runs to provide greater attention to detail and higher quality standards compared to larger manufacturers. Jagemann Brass is American made in their Manitowoc, Wisconsin facility where they use the latest technology and state-of-the-art machinery. They boast in-house engineering and tooling to provide customers with products that exceed their expectations.

  2. Silver State Brass Casings - 300 Blackout - New Unprimed - 100

    $40.25

    In stock

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    Manufacturer Nosler Ammunition
    Ammo Caliber 300 AAC Blackout
    Manufacturer SKU 75515
    Quantity 100

    These unprimed brass casings made by Silver State Armory are perfect for making your custom loaded 300 Blackout ammo. During the manufacturing process, this brass was annealed to ensure that it is strong and malleable to ensure you can get multiple reloads out of it.

2 product(s)