Back to old site

If there is anything in your cart, it will not be brought over to the old site.

l_160000511_2.jpg
l_160000511x.jpg
l_160000511_2.jpg
l_160000511_5..jpg
l_160000511_3.jpg
l_160000511_4.jpg
l_160000512_3.jpg
l_160000512_4.jpg
l_160000512_2.jpg
l_160000511_2.jpg
l_160000511x.jpg
l_160000511_2.jpg
l_160000511_5..jpg
l_160000511_3.jpg
l_160000511_4.jpg
l_160000512_3.jpg
l_160000512_4.jpg
l_160000512_2.jpg
None
None OFF

COLT AR-15 M4CQB 5.56 BARREL 10.3IN

Model Number
Brownells #
MFR #
UPC
$239.99 - $299.99
Coupon Code
Purchase Limit Help

Out of Stock

Can we ship this to you? (US only)
{{restriction.odmShipCheckMessage}}
Specifications

Please select from the options above to see detailed specifications.

Restriction

Please select from the options above to see detailed restrictions.

Can we ship this to you? (US only)
{{restriction.odmShipCheckMessage}}
Description

Whether you've got an AR-style pistol or a short-barreled rifle that needs a new barrel or a brand-new build that demands a high-quality barrel, Colt's M4CQB OEM barrel is available as a dedicated add-on or replacement component straight from the same line that produces barrels for Colt's factory guns. Each Colt AR-15 M4CQB Barrel features six-groove rifling with a 1:7-inch rate of twist. The barrels include M4-style feed ramps and have a chrome lining that prevents corrosion. Each barrel is set up for a carbine-length gas system and features 1/2""-28 TPI threading at the muzzle. Colt's M4CQB Barrels are available in 10.3-inch lengths and can be had as a stripped barrel, complete with barrel extension, or as an assembly that includes a barrel nut, front-sight tower, post and sling swivel.

Available options: 
160000511 160000512
Video poster
Please select a FFL Dealer

or
7 dealers near
Distance:
10miles
arrow-down
Sort by:
Nearest first
arrow-down
pin wrong
No dealers found

Please search by another zipcode to find the nearest dealer.

Close
Brownells Retail Store
Pin in
Clock
You must select required check box

Note:

Listed hours & fees are not guaranteed and subject to change. Please contact the dealer to confirm current hours & fees.
* Must accept required fields.
  • Pin in Brownells Featured Dealers

    Choosing a Brownells Featured Dealer is the fastest and easiest way to complete your purchase. Brownells Featured Dealers have agreed to perform FFL transfers on guns purchased online from Brownells. We have their necessary FFL information on file and your FFL order will ship directly to them once processed.

  • Pin in Standard Dealers

    Standard Dealers have not yet agreed to perform FFL transfers on guns purchased online from Brownells. If you choose a Standard Dealer, you are responsible for contacting that dealer and arranging for the dealer to submit a signed copy of an FFL and to give Brownells permission to ship the gun.

  • Pin in Not Available Dealers

    Not Available Dealers are dealers Brownells cannot ship guns to at this time. These dealers either do not meet our requirements for FFL transfers, or prefer to not perform transfers for guns purchased online from Brownells.

Switch view map
7 dealers near

You May Also Like

Right Badge OFF  
5 Stars

200

300

Customers Also Viewed

Right Badge OFF  
5 Stars

200

300