AR15 Uppers
The AR15 Rifles modular design allows you to easily switch out the upper and change calibers or configurations. Simply push the 2 lower pins out and install the new upper and you are ready to rock & roll! Atlantic Firearms offers a wide variety of AR-15 rifles and AR15 Upper receivers. We carry a varitey of upper receivers in many barrel lengths and rail configurations.
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AR15 Bolt Carrier Group 5.56/ 300B.O W/ Charging HandleMisc AR15 & PartsPrice: $99.00View product
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AR15 Bolt Carrier Group Nickel BoronParts & AccessoriesRadical Firearms Nickle Boron AR15 Bolt Carrier Group with charging handle . Click Image for Details.Price: $149.00View product
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Price: $229.00Sale: $199.99
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Price: $259.00Sale: $215.00
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AR .410 Complete Upper-Charles Daly- 500.219AR15 UppersPrice: $325.00View product
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DPMS 16" M4 5.56 NATO Phosphate Classic Upper ReceiverDPMS AR15 RiflesPrice: $399.99View product
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Price: $408.00View product
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Price: $425.00View product
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Price: $499.00View product
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AR15 5.56 16″ Premium Duty Upper ReceiverAR15 RiflesPrice: $499.99View product