AR-15 Upper

All CBC AR-15 upper assemblies & upper parts offer superior quality, dependability, and performance. CBC manufactures and retails a large selection of AR-15 upper parts – from stripped to complete uppers & barrels to rails, CBC has what you’re looking for. Better yet, All CBC AR-15 upper assemblies are custom built to order enabling us to provide you with the best prices you will find anywhere. The quality of our AR-15 Upper Parts are backed by our Lifetime Warranty – if any CBC upper assembly becomes defective, we will repair or replace it at no charge. Get all of your AR-15 uppers at CBC today and save with free shipping!

  • AR-15 Crush Washer – 5.56

    Rated 5.00 out of 5
    Sale! $4.99 $1.99
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  • AR-15 Crush Washer – 7.62

    Sale! $4.99 $1.99
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  • AR-15 Crush Washer – Stainless Steel

    Sale! $9.99 $5.39
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  • Icon - 5.56 NATO AR Caliber

    AR-15 Upper Receiver Kit – 5.56

    Rated 4.50 out of 5
    Sale! $20.64 $12.90
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  • Icon - 5.56 NATO AR Caliber

    AR-15 Upper Receiver Kit – 5.56 ( Craig “Sawman” Sawyer) Special Edition

    Sale! $19.99 $14.99
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  • Icon - 5.56 NATO AR Caliber

    AR-15 Upper Receiver – 5.56

    Sale! $99.00 $49.99
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  • Icon - 5.56 NATO AR Caliber

    AR-15 Upper Receiver – 5.56 / Dust cover / Forward Assist

    Sale! $99.99 $64.99
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  • AR-15 Rail – 10″ CBC Industries Keymod AR-15 Handguard / Rail – 120522

    Sale! $99.00 $69.00
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  • Icon - 5.56 NATO AR Caliber

    AR-15 Upper Receiver Set – 5.56 Upper Receiver / Complete with BCG & CHH

    Rated 5.00 out of 5
    Sale! $199.99 $149.99
    FREE SHIPPING
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  • Icon - 5.56 NATO AR CaliberIcon - 1:8 Twist RateIcon - 16 AR Barrel

    AR-15 Unassembled Upper Assembly – 16″ / .223 | 5.56 / 1:8 / 13″ CBC Arms Gen 2 Keymod AR-15 Handguard / Rail

    Rated 5.00 out of 5
    Sale! $279.99 $189.99
    FREE SHIPPING
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  • Icon - 5.56 NATO AR CaliberIcon - 1:7 Twist Rate

    AR-15 Upper Assembly – 10.5″ / .223 | 5.56 / 1:7 / 10″ CBC Arms Gen 2 Keymod AR-15 Handguard / Rail

    Rated 5.00 out of 5
    Sale! $299.00 $199.00
    FREE SHIPPING
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  • Icon - 5.56 NATO AR CaliberIcon - 1:7 Twist RateIcon - 16 AR Barrel

    AR-15 Upper Assembly – 16″ / .223 | 5.56 / 1:7 / 15″ CBC Arms Gen 2 Keymod AR-15 Handguard / Rail

    Sale! $299.00 $199.00
    FREE SHIPPING
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  • Icon - 5.56 NATO AR CaliberIcon - 1:7 Twist RateIcon - 16 AR Barrel

    AR-15 Upper Assembly – 16″ / .223 | 5.56 / 1:7 / Midlength / 12″ CBC Arms Keymod AR-15 Handguard / Rail

    Sale! $299.00 $199.00
    FREE SHIPPING
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  • Icon - 5.56 NATO AR CaliberIcon - 1:7 Twist RateIcon - 16 AR Barrel

    AR-15 Upper Assembly – 16″ / .223 | 5.56 / 1:7 / Midlength / 13″ CBC Arms Gen 2 Keymod AR-15 Handguard / Rail

    Rated 4.50 out of 5
    Sale! $299.00 $199.00
    FREE SHIPPING
    Add to cart
  • Icon - 5.56 NATO AR CaliberIcon - 1:8 Twist RateIcon - 16 AR Barrel

    AR-15 Upper Assembly – 16″ / .223 | 5.56 / 1:8 / 12″ CBC Arms Keymod AR-15 Handguard / Rail

    Rated 5.00 out of 5
    Sale! $299.00 $199.00
    FREE SHIPPING
    Add to cart
  • Icon - 5.56 NATO AR CaliberIcon - 1:8 Twist RateIcon - 16 AR Barrel

    AR-15 Upper Assembly – 16″ / .223 | 5.56 / 1:8 / 12″ Hera Arms IRS Unmarked AR-15 Handguard / Rail

    Sale! $299.00 $199.00
    FREE SHIPPING
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