AAC 223/5.56 Rifle Deals
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  • 223/5.56
  • AAC

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27 months ago
AAC 300 BLACKOUT 16 INCH URX RAIL COMPLETE UPPER - 101716 - FREE SHIPPING Complete 300 AAC BLACKOUT Upper Receiver Assembly - 16" Nitrided 1:7" Twist Barrel, threaded 5/8-24 - AAC 51T BLACKOUT™ Flash Hider - "Full Auto" BCG - KAC URX Rail - Ready to drop onto your AR15/M16/M4 lower! Works with an AR lower with "Mil-Spec" push pin locations. IMPORTANT NOTES: -The 9" and 12.5" AAC 300BLK Uppers are designed for use with a carbine receiver extension, standard GI Buffer Spring, and an H2 Buffer.
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