levels.svg levels icon sort-down.svg sort down icon sort-up.svg sort up icon search.svg search icon user-circle.svg user circle icon cart-alt.svg cart icon plus.svg plus icon chevron-left.svg chevron left icon chevron-right.svg chevron right icon phone.svg phone icon zoom-in.svg zoom in icon

x

Protect your purchase for life! With our supplemental limited lifetime warranty, Classic Firearms will extend the manufacturer’s warranty to cover costs associated with the repair or replacement of defective parts of your item after the expiration of the manufacturer warranty for as long as you own the item (subject to terms and conditions). Click Here for details
Loading...
Swipe for More
Product Thumbnail

CMMG 55BB40BMB Resolute MK4 5.56x45mm NATO 16.10", Midnight Bronze, M-LOK Free-Float Handguard for AR-Platform (No BCG or Charging Handle)

MPN: 55BB40BMB  |  UPC: 810103473508
$449 41

In Stock (Hurry - Only 5 left!)


Share

PRODUCT DESCRIPTION

CMMG 55BB40BMB: Top off your next build with this Resolute Mk4 Upper Group. Chambered, this upper group is a staple for any collection and comes ready to pair with the AR15 lower group of your choice.

SPECS
Additional No
SKU ACC-CMMG-55BB40BMB
Country of Manufacture No
License Requirement None
Manufacturer CMMG
Mfg. Part Number 55BB40BMB
UPC 810103473508
Caliber/Gauge 5.56x45
Action N/A
Barrel Length 16.1
Barrel Twist No
Barrel Bore Type N/A
Barrel Finish No
Barrel Fluting None
Barrel Profile Mid Weight
Mount Type N/A
Beam Color N/A
Firearm Fit AR-15
Threaded Barrel No
Condition New
Free Shipping No
SHOW MORE +

Why Customers Bought This

Questions & Answers

Customer Photos & Videos

 
  Loading...