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Thread: Firing brass vs steel casings. Is there any negative with firing steel casings?

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    Firing brass vs steel casings. Is there any negative with firing steel casings?

    New to AR platform and new to m4carbine forum. I have an Eagle M 14 and wondering if there is any negatives with firing steel casing rounds as opposed to brass?

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    Quote Originally Posted by Spooky4431 View Post
    New to AR platform and new to m4carbine forum. I have an Eagle M 14 and wondering if there is any negatives with firing steel casing rounds as opposed to brass?
    What the hell is an Eagle M 14???

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    The casing doesn't matter. If the bullet is bi-metal, it'll wear harder on the barrel. But the wear is negligible when compared to the cost of barrel replacement vs. dollar savings on ammo.
    "What would a $2,000 Geissele Super Duty do that a $500 PSA door buster on Black Friday couldn't do?" - Stopsign32v

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    Quote Originally Posted by GH41 View Post
    What the hell is an Eagle M 14???
    Maybe an Eagle Arms? I have a few Eagle arms by Armalite lowers.
    "What would a $2,000 Geissele Super Duty do that a $500 PSA door buster on Black Friday couldn't do?" - Stopsign32v

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    Quote Originally Posted by GH41 View Post
    What the hell is an Eagle M 14???
    As I understand it, Eagle is a division of Armilite and M-14 is their nomenclature for their 5.56.
    Eagle Arms. M-15. Sorry
    Last edited by Spooky4431; 03-02-18 at 16:59.

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    A brass case will obturate (expand against the chamber walls) when fired, sealing the chamber from expanding gases that propel the bullet. A steel case doesn't do this, so the chamber will foul more quickly.

    Call me skeptical, but I doubt that your Eagle M15 has a BCG with a quality extractor spring assembly. Steel case ammo might make for some good malfunction clearance practice.

    Sent from my ZTE A2017U using Tapatalk

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    https://www.luckygunner.com/labs/bra...el-cased-ammo/

    The most comprehensive test I've seen. Extractors wear faster grabbing steel rims, too.

    Sent from my ZTE A2017U using Tapatalk

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    Thank you for your info.

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    Quote Originally Posted by GH41 View Post
    What the hell is an Eagle M 14???
    per Armalite's website, the Eagle models are their budget friendly models.
    -Colt 6920 w/Aimpoint PRO

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    Quote Originally Posted by GH41 View Post
    What the hell is an Eagle M 14???
    The number of folks on my Full Of Shit list grows everyday

    http://i115.photobucket.com/albums/n289/SgtSongDog/AR%20Carbine/DSC_0114.jpg
    I am American

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