CORE 15 AR-15 Semi Auto Lower Receiver Stripped - Blue/Black
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The Core Rifle Systems AR-15 Semi Auto stripped lower receiver is the perfect item to use on your next AR-15 build. Whether you are looking to build a standard .223/5.56mm NATO firearm, or something in the hot new .300 Blackout, or perhaps a .204 Ruger for fun with varmints, this lower will work for you.
Specifications and Features:
CORE AR-15 Semi Auto Stripped Lower Receiver
Marked .223 Rem/5.56mm NATO however can be used for other AR-15 pattern builds
Forged 7075 T6 aluminum
Machined chamfered edges
Chamfered Magwell for improved reloading speed
Hard coat anodized type III Class II
Black finish