AR-15 Upper Parts

CBC has the AR-15 upper parts you need. Our AR-15 upper parts are backed by our Lifetime Warranty – if any CBC AR-15 upper receiver or upper receiver part becomes defective, we will repair or replace it at no charge. Get your AR-15 upper receivers at CBC today and save with free shipping on eligible products!

  • 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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