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AR-45

The Palmetto State Armory PA-45 is an AR pattern rifle chambered in 45 ACP and designed to work with Glock style magazines. Our PA-45 and AR-45 assemblies, parts, and build kits give you the freedom to completely customize your rifle or pistol platform. We offer a great selection of lowers, railed uppers, rifle kits, parts, complete guns, and more.
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  1. AR-45 10 Ounce Upper Receiver Buffer

    PSA AR-45 10oz Buffer - 516446104

    $49.99
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  2. PSA AR15 A2 Flash Hider 1/2-28 - 1209

    PSA AR15 A2 Flash Hider 1/2-28 - 1209

    $7.99
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  3. BLEM PSA PA-45 45ACP Billet Complete Classic Pistol Lower, Uses Glock®-Style Mags - 516446205B

    BLEM PSA PA-45 45ACP Billet Complete Classic Pistol Lower, Uses Glock®-Style Mags - 516446205B

    Out of Stock
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  4. BLEM PSA PA-45 45ACP Billet Complete Classic Glock©-Style Magazine Lower

    BLEM PSA PA-45 45ACP Billet Complete Classic Glock©-Style Magazine Lower

    Out of Stock
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  5. BLEM PSA Stripped Billet .45 Glock© Style Lower w/mag Catch Assembly and Ejector

    BLEM PSA Stripped Billet .45 Glock© Style Lower w/mag Catch Assembly and Ejector

    Rating:
    20%
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  6. PSA PA-45 45 ACP Billet Complete MOE Pistol Lower - uses Glock®-style magazines

    PSA PA-45 45 ACP Billet Complete MOE Pistol Lower - uses Glock®-style magazines

    Rating:
    40%
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  7. PSA PA-45 Glock Style Classic Pistol Lower

    PSA PA-45 45 ACP Billet Complete Classic Pistol Lower - uses Glock®-style magazines

    Rating:
    60%
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  8. PSA PA-45 Glock Style .45 ACP Classic Lower

    PSA PA-45 45 ACP Billet Complete Classic Glock© style Magazine Lower - 516446204

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  9. PSA AR45 Bolt Carrier Group - 7789153

    PSA AR45 Bolt Carrier Group - 7789153

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  10. AR-45 upper receiver buffer

    PSA AR-45 8oz Buffer - 516446103

    Rating:
    100%
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  11. BLEM PSA AR-45 8.3" .45 ACP 1/16 Nitride 2A Armament Keymod Classic SOB Pistol - 516446457

    BLEM PSA AR-45 8.3" .45 ACP 1/16 Nitride 2A Armament Keymod Classic SOB Pistol - 516446457

    Rating:
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  12. BLEM PSA AR-45 16" .45 ACP 1/16 Nitride Keymod Classic Rifle- 516446312

    BLEM PSA AR-45 16" .45 ACP 1/16 Nitride Keymod Classic Rifle- 516446312

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