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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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Foxtrot Mike .223 Wylde 16" Upper Receiver
$599.99
Colt LE6920CK Upper Conversion Kit W/ Handguard
$645.99
