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- AR15
  - AR15/M4E1
    
    Machined to mil-spec dimensions, our lowers work with standard AR15 components and ensure the highest quality with a correct component interface.
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    Mil-spec dimensions and coating ensure the highest quality and correct component interface for your next big-bore AR.
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    The EPC-9 lineup is perfect for your next 9mm or 40S&W AR build.
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    The Aero Precision SOLUS works to provide hunters, competitors, and shooting enthusiasts with a custom shooting experience.
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    The Lahar-30 is built to be a workhorse — providing durability, performance, and flexibility in a single package.
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Lower Parts Kits

Lower Parts Kits

Complete your AR15 lower reciever configuration with our curated lower parts kits, bolt releases, safety selectors & other lower receiver parts.

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Platform: EPC-9

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Heavy Duty Hammer Pin Kit

Heavy Duty Hammer Pin Kit

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