Free shipping on all orders over $50
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Free shipping on all orders over $50
Military and Law enforcement savings available.
We match competitor prices (terms and conditions apply)
Free shipping on all orders over $50
Military and Law enforcement savings available.
We match competitor prices (terms and conditions apply)
Free shipping on all orders over $50
Military and Law enforcement savings available.
We match competitor prices (terms and conditions apply)
Free shipping on all orders over $50
Military and Law enforcement savings available.
We match competitor prices (terms and conditions apply)
Free shipping on all orders over $50
Military and Law enforcement savings available.
We match competitor prices (terms and conditions apply)
Free shipping on all orders over $50
Military and Law enforcement savings available.
We match competitor prices (terms and conditions apply)
Free shipping on all orders over $50
Military and Law enforcement savings available.
We match competitor prices (terms and conditions apply)

Upper Receivers and Parts

Upper Receivers and Parts

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  • Radian Weapons Model 1, Radn R0411 Model 1 Builder Kit 14" Rdblk Radian Weapons Model 1, Radn R0411 Model 1 Builder Kit 14" Rdblk
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    Radian Weapons Model 1, Radn R0411 Model 1 Builder Kit 14" Rdblk

    RADIAN WEAPONS

    $1,487.99
    Items included: 1x billet upper receiver w/dust cover, anti-rotation pin & light weight forward assist installed.1x hand guard w/magpul m-lok modular attachment interface.1x radian ax556 lower receiver.1x raptor-sd ambidextrous charging handle.1x...
    $1,487.99
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    Qty in Cart: 0
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    $1,487.99
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  • Out of Stock
    Angstadt Arms Mdp-9, Angstadt Aaumdp0906 Mdp-9 Upper 6" 9mm Angstadt Arms Mdp-9, Angstadt Aaumdp0906 Mdp-9 Upper 6" 9mm
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    Angstadt Arms Mdp-9, Angstadt Aaumdp0906 Mdp-9 Upper 6" 9mm

    Angstadt Arms

    MSRP: $1,904.00
    $1,788.99
    The mdp-9 is designed to be light, small, yet fully functional, offering a revolutionary roller delay action that reduces recoil.Gain the peace of mind and confidence needed for protection in any situation, with the perfect balance of size and strength...
    MSRP: $1,904.00
    $1,788.99
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    Qty in Cart: 0
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    Price:
    MSRP: $1,904.00
    $1,788.99
    Subtotal:
    Out of Stock
  • Radian Weapons Model 1, Radn R0403 Model 1 Builder Kit 15.5" Rdblk
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    Radian Weapons Model 1, Radn R0403 Model 1 Builder Kit 15.5" Rdblk

    RADIAN WEAPONS

    MSRP: $1,626.74
    $1,530.99
    Items included: 1x billet upper receiver w/dust cover, anti-rotation pin & light weight forward assist installed.1x hand guard w/magpul m-lok modular attachment interface.1x radian ax556 lower receiver.1x raptor-sd ambidextrous charging handle.1x...
    MSRP: $1,626.74
    $1,530.99
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    Qty in Cart: 0
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    Price:
    MSRP: $1,626.74
    $1,530.99
    Subtotal:
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  • Radian Weapons Model 1, Radn R0406 Model 1 Builder Kit 15.5" Fde
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    Radian Weapons Model 1, Radn R0406 Model 1 Builder Kit 15.5" Fde

    RADIAN WEAPONS

    MSRP: $1,626.74
    $1,448.99
    Items included: 1x billet upper receiver w/dust cover, anti-rotation pin & light weight forward assist installed.1x hand guard w/magpul m-lok modular attachment interface.1x radian ax556 lower receiver.1x raptor-sd ambidextrous charging handle.1x...
    MSRP: $1,626.74
    $1,448.99
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,626.74
    $1,448.99
    Subtotal:
    Add to Cart
  • Radian Weapons Model 1, Radn R0414 Model 1 Builder Kit 14" Fde
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    Radian Weapons Model 1, Radn R0414 Model 1 Builder Kit 14" Fde

    RADIAN WEAPONS

    MSRP: $1,580.26
    $1,487.99
    Items included: 1x billet upper receiver w/dust cover, anti-rotation pin & light weight forward assist installed.1x hand guard w/magpul m-lok modular attachment interface.1x radian ax556 lower receiver.1x raptor-sd ambidextrous charging handle.1x...
    MSRP: $1,580.26
    $1,487.99
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    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,580.26
    $1,487.99
    Subtotal:
    Add to Cart
  • Radian Weapons Model 1, Radn R0024 Compl Upper 14.5 223w Blk
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    Radian Weapons Model 1, Radn R0024 Compl Upper 14.5 223w Blk

    RADIAN WEAPONS

    $2,172.99 - $2,207.99
    Radian Weapons R0024 Complete Upper 223 Wylde 14.50" Black Barrel, 7075-T6 Aluminum Radian Black Receiver, Extended with Magpul M-LOK Handguard for AR-15
    $2,172.99 - $2,207.99
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    Qty in Cart: 0
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    $2,172.99 - $2,207.99
    Subtotal:
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  • Out of Stock
    Heckler and Koch (HK USA) Mr556a1 Upper Receiver 5.56mm Heckler and Koch (HK USA) Mr556a1 Upper Receiver 5.56mm
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    Heckler and Koch (HK USA) Mr556a1 Upper Receiver 5.56mm

    Heckler and Koch (HK USA)

    MSRP: $2,169.00
    $1,990.99
    Mr556a1 upper receiver 5.56mm.81000584.Caliber: 223 Rem | 5.56 NATOBarrel: 16.5"Finish: Matte Black
    MSRP: $2,169.00
    $1,990.99
    Out of Stock Quick view
    Qty in Cart: 0
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    Price:
    MSRP: $2,169.00
    $1,990.99
    Subtotal:
    Out of Stock
  • Out of Stock
    Daniel Defense Mk18 Riii Urg 5.56mm 10.3" Blk Daniel Defense Mk18 Riii Urg 5.56mm 10.3" Blk
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    Daniel Defense Mk18 Riii Urg 5.56mm 10.3" Blk

    Daniel Defense

    $1,603.99
    Mk18 riii urg 5.56mm 10.3" blk.23-004-81721-006.Caliber: 223 Rem | 5.56 NATOBarrel: 10.3" GovernmentFinish: Matte BlackSights: No Sights
    $1,603.99
    Out of Stock Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $1,603.99
    Subtotal:
    Out of Stock
  • Out of Stock
    Daniel Defense Upper Mk18 5.56mm Ris Ii Fde Daniel Defense Upper Mk18 5.56mm Ris Ii Fde
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    Daniel Defense Upper Mk18 5.56mm Ris Ii Fde

    Daniel Defense

    MSRP: $1,656.20
    $1,580.99
    Upper mk18 5.56mm ris ii fde.23-004-08013-011.Caliber: 223 Rem | 5.56 NATOBarrel: 10.3" GovernmentFinish: Flat Dark EarthSights: No Sights
    MSRP: $1,656.20
    $1,580.99
    Out of Stock Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,656.20
    $1,580.99
    Subtotal:
    Out of Stock
  • Daniel Defense Dd4 Riii Urg 5.56mm 16" Fde
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    Daniel Defense Dd4 Riii Urg 5.56mm 16" Fde

    Daniel Defense

    MSRP: $1,612.00
    $1,499.99
    Dd4 riii urg 5.56mm 16" fde.23-191-20088-011.Caliber: 223 Rem | 5.56 NATOBarrel: 16" GovernmentFinish: Matte BlackSights: No Sights
    MSRP: $1,612.00
    $1,499.99
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,612.00
    $1,499.99
    Subtotal:
    Add to Cart
  • Daniel Defense Dd4 Riii Urg 5.56mm 16" Blk
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    Daniel Defense Dd4 Riii Urg 5.56mm 16" Blk

    Daniel Defense

    MSRP: $1,612.00
    $1,499.99
    Dd4 riii urg 5.56mm 16" blk.23-191-20088-006.Caliber: 223 Rem | 5.56 NATOBarrel: 16" GovernmentFinish: Matte BlackSights: No Sights
    MSRP: $1,612.00
    $1,499.99
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,612.00
    $1,499.99
    Subtotal:
    Add to Cart
  • Out of Stock
    Daniel Defense Mk12 Spr Urg 5.56 18" Daniel Defense Mk12 Spr Urg 5.56 18"
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    Daniel Defense Mk12 Spr Urg 5.56 18"

    Daniel Defense

    MSRP: $1,755.00
    $1,632.99
    Mk12 spr urg 5.56 18".23-142-10035.Caliber: 223 Rem | 5.56 NATOBarrel: 18"Finish: Matte BlackSights: No Sights
    MSRP: $1,755.00
    $1,632.99
    Out of Stock Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,755.00
    $1,632.99
    Subtotal:
    Out of Stock
  • Out of Stock
    Daniel Defense Ddm4 V7 Pro Urg 5.56 18" Daniel Defense Ddm4 V7 Pro Urg 5.56 18"
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    Daniel Defense Ddm4 V7 Pro Urg 5.56 18"

    Daniel Defense

    $1,776.99
    Ddm4 v7 pro urg 5.56 18".23-128-20044-047.Caliber: 223 Rem | 5.56 NATOBarrel: 18" S2WFinish: Matte BlackSights: No Sights
    $1,776.99
    Out of Stock Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $1,776.99
    Subtotal:
    Out of Stock
  • Daniel Defense M4a1 Riii Urg 5.56mm 14.5" Fde Daniel Defense M4a1 Riii Urg 5.56mm 14.5" Fde
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    Daniel Defense M4a1 Riii Urg 5.56mm 14.5" Fde

    Daniel Defense

    MSRP: $1,612.00
    $1,499.99
    M4a1 riii urg 5.56mm 14.5" fde.23-004-01097-011.Caliber: 223 Rem | 5.56 NATOBarrel: 14.5" M4Finish: Matte BlackSights: No Sights
    MSRP: $1,612.00
    $1,499.99
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,612.00
    $1,499.99
    Subtotal:
    Add to Cart
  • Out of Stock
    Daniel Defense M4a1 Riii Urg 5.56mm 14.5" Blk Daniel Defense M4a1 Riii Urg 5.56mm 14.5" Blk
    Quick view

    Daniel Defense M4a1 Riii Urg 5.56mm 14.5" Blk

    Daniel Defense

    $1,703.99
    M4a1 riii urg 5.56mm 14.5" blk.23-004-01097-006.Caliber: 223 Rem | 5.56 NATOBarrel: 14.5" M4Finish: Matte BlackSights: No Sights
    $1,703.99
    Out of Stock Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $1,703.99
    Subtotal:
    Out of Stock
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