Skip to main content
We may get paid by partner for deals, including promoted items

Menu

Trending
Top Brands Palmetto State ArmoryHot Yeti CoolerDeal NatchezDeal SitkaDeal 5.11Sale Winter Clearance Amazon Pickleball Sale Amazon FitnessHot Stores
Ar-15 M4cqb 5.56 Barrel 10.3in - M4cqb Replacement Barrel Stripped 10.3in by Colt - Rifle Barrels

Product Description

A Factory-Made M4CQB Barrel from Colt

Ar-15 M4cqb 5.56 Barrel 10.3in - M4cqb Replacement Barrel Stripped 10.3in

at Brownells.com
Browse all Brownells.com deals
$239.99
Out of Stock
Price checked 8 days ago
Buy Now at Brownells.com
Secure checkout Easy returns
or compare prices
Amazon logo Amazon eBay logo eBay

Product Details

Category Rifle Barrels
Brand Colt
Colt

More from Colt

MidwayUSA
Last Updated:
Oct 11, 2026 09:51 AM
Colt M4A1 AR-15 Barrel 5.56x45mm NATO 14.5" Government Contour 1:7" Twist Matte Colt M4A1 AR-15 Barrel 5.56x45mm NATO 14.5" Government Contour 1:7" Twist Matte View Details
$341.99
Buy Now · $341.99
MidwayUSA
MidwayUSA
Last Updated:
Oct 11, 2026 09:51 AM
Colt M4CQB AR-15 Barrel 5.56x45mm NATO 10.3" Government Contour 1:7" Twist Parkerized with Front Sight Base Colt M4CQB AR-15 Barrel 5.56x45mm NATO 10.3" Government Contour 1:7" Twist Parkerized with Front Sight Base View Details
$310.99
Buy Now · $310.99
MidwayUSA
MidwayUSA
Last Updated:
Oct 11, 2026 09:51 AM
Colt AR-15 Barrel 5.56x45mm NATO 14.5" SOCOM Contour 1:7" Twist Parkerized Colt AR-15 Barrel 5.56x45mm NATO 14.5" SOCOM Contour 1:7" Twist Parkerized View Details
$337.99
Buy Now · $337.99
MidwayUSA
MidwayUSA
Last Updated:
Oct 11, 2026 09:51 AM
Sold Out
Colt M4CQB AR-15 Barrel 5.56x45mm NATO 10.3" Government Contour 1:7" Twist Parkerized Colt M4CQB AR-15 Barrel 5.56x45mm NATO 10.3" Government Contour 1:7" Twist Parkerized View Details
$258.99
Buy Now · $258.99
MidwayUSA
MidwayUSA
Last Updated:
Oct 11, 2026 09:51 AM
Sold Out
Colt LE6933 AR-15 Barrel 5.56x45mm NATO 11.5" Government Contour 1:7" Twist Matte Colt LE6933 AR-15 Barrel 5.56x45mm NATO 11.5" Government Contour 1:7" Twist Matte View Details
$258.99
Buy Now · $258.99
MidwayUSA
MidwayUSA
Last Updated:
Oct 11, 2026 09:51 AM
Sold Out
Colt M16 AR-15 Barrel 5.56x45mm NATO 20" Government Contour 1:7" Twist Parkerized Colt M16 AR-15 Barrel 5.56x45mm NATO 20" Government Contour 1:7" Twist Parkerized View Details
$268.99
Buy Now · $268.99
MidwayUSA
MidwayUSA
Last Updated:
Oct 11, 2026 09:51 AM
Sold Out
Colt M4, M4A1 AR-15 Barrel 5.56x45mm NATO 14.5" Government Contour 1:7" Twist Matte Colt M4, M4A1 AR-15 Barrel 5.56x45mm NATO 14.5" Government Contour 1:7" Twist Matte View Details
$268.99
Buy Now · $268.99
MidwayUSA
MidwayUSA
Last Updated:
Oct 11, 2026 09:51 AM
Sold Out
Colt M4, M4A1 AR-15 Barrel 5.56x45mm NATO 14.5" Government Contour 1:7" Twist Matte with Low Profile Gas Block Colt M4, M4A1 AR-15 Barrel 5.56x45mm NATO 14.5" Government Contour 1:7" Twist Matte with Low Profile Gas Block View Details
$289.99
Buy Now · $289.99
MidwayUSA
MidwayUSA
Last Updated:
Oct 11, 2026 09:51 AM
Sold Out
Colt LE6920 AR-15 Barrel 5.56x45mm NATO 16" Government Contour 1:7" Twist Matte with Front Sight Base Colt LE6920 AR-15 Barrel 5.56x45mm NATO 16" Government Contour 1:7" Twist Matte with Front Sight Base View Details
$372.99
Buy Now · $372.99
MidwayUSA
MidwayUSA
Last Updated:
Oct 11, 2026 09:51 AM
Sold Out
Colt Commando AR-15 Barrel 5.56x45mm NATO 11.5" SOCOM Contour 1:7" Twist Parkerized Colt Commando AR-15 Barrel 5.56x45mm NATO 11.5" SOCOM Contour 1:7" Twist Parkerized View Details
$392.99
Buy Now · $392.99
MidwayUSA
Brownells.com
Last Updated:
Oct 11, 2026 01:13 AM
Sold Out
Ar-15 Le6920 5.56 Barrel 16in - Le6920 Replacement Barrel Stripped 16.1in Ar-15 Le6920 5.56 Barrel 16in - Le6920 Replacement Barrel Stripped 16.1in View Details
$239.99
Buy Now · $239.99
Brownells.com
Brownells.com
Last Updated:
Oct 11, 2026 01:13 AM
Sold Out
Ar-15 M4a1 5.56 Barrel 14.5in - M4/M4a1 Replacement Barrel Stripped 14.5in Ar-15 M4a1 5.56 Barrel 14.5in - M4/M4a1 Replacement Barrel Stripped 14.5in View Details
$249.99
Buy Now · $249.99
Brownells.com
Brownells.com
Last Updated:
Oct 11, 2026 01:13 AM
Sold Out
14.5'''' M4 Socom Barrel Assembly - 14.5 M4 Socom Barrel Stripped 14.5'''' M4 Socom Barrel Assembly - 14.5 M4 Socom Barrel Stripped View Details
$249.99
Buy Now · $249.99
Brownells.com
Brownells.com
Last Updated:
Oct 11, 2026 01:13 AM
Sold Out
M16 5.56 Replacement Barrel 20'''' - M16 Replacement Barrel Stripped 20in M16 5.56 Replacement Barrel 20'''' - M16 Replacement Barrel Stripped 20in View Details
$249.99
Buy Now · $249.99
Brownells.com
Brownells.com
Last Updated:
Oct 11, 2026 01:13 AM
Sold Out
Ar-15 Le6933 5.56 Barrel 11.5in - Le6933 Replacement Barrel Assembly 11.5in Ar-15 Le6933 5.56 Barrel 11.5in - Le6933 Replacement Barrel Assembly 11.5in View Details
$299.99
Buy Now · $299.99
Brownells.com
Brownells.com
Last Updated:
Oct 11, 2026 01:13 AM
Ar-15 M4cqb 5.56 Barrel 10.3in - M4cqb Replacement Barrel Assembly 10.3in Ar-15 M4cqb 5.56 Barrel 10.3in - M4cqb Replacement Barrel Assembly 10.3in View Details
$299.99
Buy Now · $299.99
Brownells.com
Brownells.com
Last Updated:
Oct 11, 2026 01:13 AM
Sold Out
Ar-15 M4a1 5.56 Barrel 14.5in - M4/M4a1 Replacement Barrel Assembly 14.5in Ar-15 M4a1 5.56 Barrel 14.5in - M4/M4a1 Replacement Barrel Assembly 14.5in View Details
$319.99
Buy Now · $319.99
Brownells.com
Brownells.com
Last Updated:
Oct 11, 2026 01:13 AM
Sold Out
Ar-15 Le6920 5.56 Barrel 16in - Le6920 Replacement Barrel 16in Ar-15 Le6920 5.56 Barrel 16in - Le6920 Replacement Barrel 16in View Details
$359.99
Buy Now · $359.99
Brownells.com
Brownells.com
Last Updated:
Oct 11, 2026 01:13 AM
Sold Out
Ar-15 Barrel 5.56mm Nato Government - Barrel 5.56mm Nato 11.5'''' 1-7 Black Ar-15 Barrel 5.56mm Nato Government - Barrel 5.56mm Nato 11.5'''' 1-7 Black View Details
$337.99
Buy Now · $337.99
Brownells.com