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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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12 Items

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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%
    (1)
    Out of Stock
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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%
    (1)
    Out of Stock
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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%
    (1)
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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

    Out of Stock
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  9. 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:
    100%
    (1)
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  10. 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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  11. PSA AR45 Bolt Carrier Group - 7789153

    PSA AR45 Bolt Carrier Group - 7789153

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  12. AR-45 upper receiver buffer

    PSA AR-45 8oz Buffer - 516446103

    Rating:
    100%
    (2)
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12 Items

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  1. PSA AR-15 "Sheepdog-15" GOA Fundraiser Stripped Lower Receiver
    PSA AR-15 "Sheepdog-15" GOA Fundraiser Stripped Lower Receiver
    $59.99
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  2. Geissele SSA-E
    Geissele Super Semi-Automatic Enhanced (SSA-E) Trigger- 05-160
    Rating:
    97%
    (698)
    Regular Price $299.99 Special Price $240.99
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  3. Geissele Super Semi-Automatic Enhanced (SSA-E) Trigger & PSA AR-15 MOE Lower Build Kit- Without FCG
    Geissele Super Semi-Automatic Enhanced (SSA-E) Trigger & PSA AR-15 MOE Lower Build Kit- Without FCG
    $330.98
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  4. Fundraiser: PSA AR-15 "BRACE-15" Stripped Lower Receiver
    Fundraiser: PSA AR-15 "BRACE-15" Stripped Lower Receiver
    $59.99
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  5. Springfield XD Defenders Series 9mm 4" Pistol, Black - XDD9101HC
    Springfield XD Defenders Series 9mm 4" Pistol, Black - XDD9101HC
    Rating:
    94%
    (67)
    Regular Price $499.99 Special Price $319.99
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  6. Timber Creek AR Buffer Tube - AR BT
    Timber Creek AR Buffer Tube - AR BT
    Rating:
    80%
    (4)
    $31.99
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  7. Crimson Trace CTS-1000 2 MOA Compact Tactical Red Dot Sight
    Crimson Trace CTS-1000 2 MOA Compact Tactical Red Dot Sight - CTS-1000
    Rating:
    20%
    (1)
    Regular Price $404.99 Special Price $299.99
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  8. Timber Creek Outdoors Enforcer Mini Small Ambidextrous Charging Handle, Hardcoat Anodized Black, for AR-15 Rifle - EM Ambi CH BL
    Timber Creek Outdoors Enforcer Mini Small Ambidextrous Charging Handle, Hardcoat Anodized Black, for AR-15 Rifle - EM Ambi CH BL
    Rating:
    60%
    (1)
    Regular Price $95.99 Special Price $79.99
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  9. Citadel Boss Hog 20" Sem-Auto 12 Gauge Shotgun 3", Black
    Citadel Boss Hog 20" Semi-Auto 12 Gauge Shotgun 3", Black - KATAC1220
    Regular Price $449.99 Special Price $299.99
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  10. Standard MFG DP12 Double Barrel Pump Action 12 Gauge Shotgun, ODG - DP12ODG
    Standard MFG DP12 Double Barrel Pump Action 12 Gauge Shotgun, ODG - DP12ODG
    Rating:
    98%
    (8)
    Regular Price $1,799.99 Special Price $1,049.99
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  11. Butler Creek Featherlight Narrow Adjustable Sling With Swivels, Black
    Butler Creek Featherlight Narrow Adjustable Sling With Swivels, Black - 190038
    Rating:
    47%
    (3)
    Regular Price $39.99 Special Price $14.99
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  12. Sylvan 3 Piece QD Rail Mount Set - RC300
    Sylvan 3 Piece QD Rail Mount Set - RC300
    Regular Price $129.99 Special Price $94.99
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  13. Century AP5-M 9mm Pistol 4.5" 30rd, Black
    Century AP5-M 9mm Pistol 4.5" 30rd, Black - HG6036A-N
    Regular Price $1,610.54 Special Price $1,192.99
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  14. field pack for 12 gauge shotgun from Real Avid brand
    Real Avid 12 Gauge Shotgun Field Pack - AV12GFPK
    $8.97
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