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Shown: 300 AAC 16" AR-15 Upper
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Shown: 300 AAC 16" AR-15 Upper
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CMMG .300 AAC Flat Top 16" AR-15 Upper

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Item: IK-231177
Ships Directly from Manufacturer
Estimated delivery in 10-12 weeks
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CMMG .300 AAC Flat Top 16" AR-15 Upper

    • Devastating terminal performance
    • Reduced noise
    • Ideal for hunting or home defense
    • Flat-top receiver is optics and BUIS ready
    • Highly maneuverable carbine length
Quickly and easily convert your AR-15 lower for shooting the .300 AAC Blackout round. It offers reduced noise levels with sub-sonic ammo and devastating terminal performance for hunting or home defense. This flat-top A3 upper with 1913 Front sight base is optics and flip up sight (MBUS) ready. The 16” barrel provides a 1:7 twist rate for optimum accuracy. Carbine length gas system and handguard is highly maneuverable. It’s compatible with standard AR-15 lowers and magazines. Equipped with A2 style flash hider. Made in USA.

Note: This upper will accept both 300 Blackout and 300 Whisper Ammunition.
Text Size: AAA

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