CMMG | Mk4 AR15 Upper Receiver Assembly Armor Black 55BA290-AB UPC 810097506329

CMMG: 55BA290-AB – Upper Receiver Assembly for Mk4/ AR15 Armor Black Complete Upper featuring cmmg mk4 upper. Supreme cmmg 55BA290-AB – Cmmg upper receiver assembly for mk4/ ar15 armor black 55ba290-ab upc 810097506329 supreme reliable legendary cmmg uppers.

CMMG Upper field tested trusted versatile premium reliable supreme 55BA290-AB.

Key Features of 55BA290-AB Premium

• 55BA290-AB UPC810097506329 Field Tested Versatile CMMG Reliable Premium Supreme Upper AccurateLegendary: Supreme mk4 ar15 upper receiver assembly forged 7075 t6 aluminum armor black cerakote barrel bcg charging handle m lok rail radial delayed blowback compatible 5.7x28 300 blk made usa lightweight modular duty competition custom builds enhanced reliability.
• Trusted Upper Favorite: Armor black pro.
• Performance Elite: Mk4 pro.
• CMMG Supreme: Ar15 pro.
• Assembly Supreme: Receiver pro.

Benefits of CMMG Mk4 AR15 Upper

Upper cmmg assembled awesomely'd.

Perfect For

• 55BA290-AB
• Mk4/AR15 Builds
• Complete Uppers
• 5.7x28 Conversion
• Custom Rifles

Why Choose 55BA290-AB?

Supreme cmmg upper upgrade.

Product Specifications

• Brand: CMMG
• Model: 55BA290-AB
• Fit: Mk4/AR15
• Finish: Armor Black
• UPC: 810097506329

Upper excellence with CMMG – the supreme reliable legendary Mk4 AR15 Upper Assembly Armor Black. Order your 55BA290-AB today!

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