COLT 145in 556 NATO Upper Receiver Assembly LE6921CK
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COLT 14.5in 5.56 NATO Upper Receiver Assembly (LE6921CK)

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SKU:
COLT-LE6921CK
UPC:
098289035325
MPN:
LE6921CK
On Sale
  • COLT 14.5in 5.56 NATO Upper Receiver Assembly (LE6921CK)
  • COLT 14.5in 5.56 NATO Upper Receiver Assembly (LE6921CK)
  • COLT 14.5in 5.56 NATO Upper Receiver Assembly (LE6921CK)
Now: $612.36
$899.00

Out of stock

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Description

  • 14.5 Inch 1/7 twist Mil-Spec chrome lined MP tested barrel
  • Unique direct gas operating system eliminates the conventional operating rod and results in fewer and lighter components
  • Accommodates the full range of 5.56mm ammunition, including the NATO M855/SS109 and U.S. M193, utilizing a rifling twist of 1 turn in 7"
  • Straight-line construction disperses recoil straight back to the shoulder, increasing handling capabilities, especially during repeated fire
  • Cartridge case deflector allows easy operation in both right and left handed shooting positions for increased tactical applications
  • Muzzle compensator further reduces muzzle climb and helps eliminate flash and dust signatures
  • Ejection port cover protects the chamber from dust and mud
  • Field strips easily without special tools for simple field user maintenance
  • Flat top receiver allows for removable carrying handle and easy mounting of accessories
  • High strength materials for greater comfort and effectiveness

The COLT 14.5in 5.56 NATO Upper Receiver Assembly contains the complete upper receiver group, including a charging handle, bolt carrier group, and back up sight. Its barrel features a 1/7 right hand twist. Now you can convert any Colt rifle to the most state of the art configurations.

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Specification

Caliber 5.56x45mm NATO
Barrel Length, in 14.5"
Barrel Type M4 Contour, Free-Floating
Barrel Material Chrome Moly Vanadium Steel
Twist Rate 1:7"
Muzzle Type A2 Flash Hider
Receiver Type A3 Flat-Top
Receiver Finish Black Parkerized
Barrel Finish Black Parkerized
Thread Size 1/2-28
Gas System Pistol Length
Includes Complete Upper Assembly,
Complete M4 Full Auto Bolt Carrier Assembly,
Charging Handle,
Fixed Post Front Sight,
Folding Rear Sight,
Manual
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Additional Information

Name
Value
Activity:
Shooting
Barrel Length:
14.5in
Caliber:
5.56x45mm NATO
Completion:
Complete
Finish:
Matte
Firearm Fit:
AR-15
Gas System:
Pistol Length
Product Type:
AR Uppers
Thread Pitch:
1/2x28
Twist Rate:
1:7
Serialized Item:
F
On Sale:
On Sale 30-40% off
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