great lakes firearms logo
  • Shop
  • About
  • Services
    • Engraved Guns
    • Light Gunsmithing
    • Ultrasonic Gun Cleaning
  • Contact
$0.00 0 Cart
  • Ammo
    • Handgun Ammunition
    • Rifle Ammunition
    • Rimfire Ammunition
    • Shotgun Shells
  • Guns
    • Combination Guns
    • Derringers
  • Handguns
    • Semi Auto Handguns
    • Single Shot Handguns
    • Revolvers
    • Other Handguns
  • Magazines
    • AR Magazines
    • AK Magazines
    • Handgun Magazines
    • Rifle Magazines
    • Shotgun Magazines
  • Optics
    • Binoculars
    • Gun Scopes
    • Gun Sights
    • Laser Sights
    • Night Vision
    • Range Finders
    • Red Dots Sights
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Rifles
    • AR Rifles
    • AK Rifles
    • Bolt Action Rifles
    • Lever Action Rifles
    • Pump Action Rifles
    • Semi Auto Rifles
    • Single Shot Rifles
    • Other Rifles
  • Parts
    • AR Lower Parts
    • AR Lower Parts Kits
    • AR Upper Parts
    • AR15 Parts
    • Class 3 Parts & Accessories
    • Glock Parts
    • Gun Parts
    • Gun Parts Kits
    • Handgun Parts
    • Other AR15 Accessories & Parts
  • Shotguns
    • Bolt Action Shotguns
    • Lever Action Shotguns
    • Over Under Shotguns
    • Pump Action Shotguns
    • Semi Auto Shotguns
    • Single Shot Shotguns
    • Side By Side Shotguns
    • Other Shotguns
  • Scopes
    • Scope Accessories & Scope Parts
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Pre-Owned
great lakes firearms logo
  • Ammo
    • Handgun Ammunition
    • Rifle Ammunition
    • Rimfire Ammunition
    • Shotgun Shells
  • Guns
    • Combination Guns
    • Derringers
  • Handguns
    • Semi Auto Handguns
    • Single Shot Handguns
    • Revolvers
    • Other Handguns
  • Magazines
    • AR Magazines
    • AK Magazines
    • Handgun Magazines
    • Rifle Magazines
    • Shotgun Magazines
  • Optics
    • Binoculars
    • Gun Scopes
    • Gun Sights
    • Laser Sights
    • Night Vision
    • Range Finders
    • Red Dots Sights
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Rifles
    • AR Rifles
    • AK Rifles
    • Bolt Action Rifles
    • Lever Action Rifles
    • Pump Action Rifles
    • Semi Auto Rifles
    • Single Shot Rifles
    • Other Rifles
  • Parts
    • AR Lower Parts
    • AR Lower Parts Kits
    • AR Upper Parts
    • AR15 Parts
    • Class 3 Parts & Accessories
    • Glock Parts
    • Gun Parts
    • Gun Parts Kits
    • Handgun Parts
    • Other AR15 Accessories & Parts
  • Shotguns
    • Bolt Action Shotguns
    • Lever Action Shotguns
    • Over Under Shotguns
    • Pump Action Shotguns
    • Semi Auto Shotguns
    • Single Shot Shotguns
    • Side By Side Shotguns
    • Other Shotguns
  • Scopes
    • Scope Accessories & Scope Parts
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Pre-Owned
$0.00 0 Cart
Click to enlarge
Home Gun Parts AR15 Parts AR15 Uppers RESOLUTE MK4 5.56NATO ASSEMBL UPPER 14.5”BBL W/P&W BRAKE BLK
SIGNATURE LRF 2000 LASER RANGE FINDER GREEN/GRAY
SIGNATURE LRF 2000 LASER RANGE FINDER GREEN/GRAY $299.99
Back to products
338 ARC COMPLETE UPPER RECEIVER 12.5''BBL PISTOL LENGTH BLK
338 ARC COMPLETE UPPER RECEIVER 12.5''BBL PISTOL LENGTH BLK $579.00

RESOLUTE MK4 5.56NATO ASSEMBL UPPER 14.5”BBL W/P&W BRAKE BLK

$476.00

RESOLUTE MK4 5.56NATO ASSEMBL UPPER 14.5”BBL W/P&W BRAKE BLK

9 in stock

Purchase & earn 476 points!
Compare
Add to wishlist
SKU: CROW|341807 Category: AR15 Uppers
Share:
  • Additional information
  • Reviews (0)
  • Shipping & Delivery
Additional information
UPC

810148621926

Manufacturer

Cmmg

Manufacturer Part Number

55B360B-AB

AR-15 Accessory

Yes

Width

4.4000

Rate of Twist

1:7"

Other Features

PARTIAL UPPER GROUP,

Length

31.2000

Height

3.2500

Dimension

3.25 X 4.40 X 31.20

Caliber/Gauge

.223 REM/5.56 NATO

Barrel Material

STEEL

Barrel Length

14.5

Barrel Finish

Matte Black

Style

Assembled

Muzzle

1/2-28

Finish

Black Cerakote

Color

BLACK

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “RESOLUTE MK4 5.56NATO ASSEMBL UPPER 14.5”BBL W/P&W BRAKE BLK” Cancel reply

Your email address will not be published. Required fields are marked *

Shipping & Delivery

Related products

Compare

ALEXANDER UPPER RECEIVER AR15 – PISTOL 50 BEOWULF 12″ TB BLK

AR15 Uppers
$827.00
ALEXANDER UPPER RECEIVER AR15 - PISTOL 50 BEOWULF 12" TB BLK
Add to wishlist
Purchase & earn 827 points!Add to cart
Quick view
Compare

GUNTEC AR15 STRIPPED BILLET – UPPER RECEIVER BLACK

AR15 Uppers
$122.00
GUNTEC AR15 STRIPPED BILLET - UPPER RECEIVER BLACK
Add to wishlist
Purchase & earn 122 points!Add to cart
Quick view
Compare

ODIN UPPER RECEIVER BILLET FDE – AR-15 NO FOWARD ASSIST

AR15 Uppers
$179.55
ODIN UPPER RECEIVER BILLET FDE - AR-15 NO FOWARD ASSIST
Add to wishlist
Purchase & earn 180 points!Add to cart
Quick view
Compare

POF USA P-415 EDGE UPPER 5.56 10.5″ BK

AR15 Uppers
$1,359.00
POF USA P-415 EDGE UPPER 5.56 10.5" BK
Add to wishlist
Purchase & earn 1,359 points!Add to cart
Quick view
Compare

POF USA RENEGADE+ UPPER 5.56 10.5″ BLK

AR15 Uppers
$1,192.00
POF USA RENEGADE+ UPPER 5.56 10.5" BLK
Add to wishlist
Purchase & earn 1,192 points!Add to cart
Quick view
Sold out
Compare

RADIAN MODEL 1 COMPLETE AR15 – UPPER 223 WYLDE 14.5 FDE

AR15 Uppers
$1,994.95
RADIAN MODEL 1 COMPLETE AR15 - UPPER 223 WYLDE 14.5 FDE
Add to wishlist
Purchase & earn 1,995 points!Read more
Quick view
Compare

STERN DEF. UPPER 9MM 16.1″ – 15″ M-LOK HANDGUARD BLACK

AR15 Uppers
$524.45
STERN DEF. UPPER 9MM 16.1" - 15" M-LOK HANDGUARD BLACK
Add to wishlist
Purchase & earn 524 points!Add to cart
Quick view
Compare

YHM STRIPPED BILLET UPPER – RECEIVER FOR AR-15

AR15 Uppers
$171.00
YHM STRIPPED BILLET UPPER - RECEIVER FOR AR-15
Add to wishlist
Purchase & earn 171 points!Add to cart
Quick view

    At Great Lakes Firearms of Porter, Indiana, our mission is to provide our customers with the finest firearms and ammunition available, while promoting responsible gun ownership and safety.

    Quick Links

    • About
    • Service
    • Shop
    • Blog
    • Contact

    Useful Link

    • Privacy Policy
    • Term Of Use
    • Returns Policy
    • Reviews

    Great Lakes Firearms

    • (219) 617-6679
    • 1355 Dune Meadows Dr,
      Porter, Indiana 46304

    Newsletter

    Copyright 2025, Great Lakes Firearms | All Rights Reserved.

    Shopping cart
    Close
    Start typing to see products you are looking for.
    Shop
    Wishlist
    0 items Cart
    My account