M4cqb Replacement Barrel Assembly 10.3in
$298.49 at Ammunition Depot · 5 stores
In stock
Best price
$239.99at Brownells
Out of stock checked Oct 22, 2026
In stock now instead
- M4cqb Replacement Barrel Assembly 10.3in $298.49at Ammunition Depot
- Wilson Combat 11.3” 1/7 5.56 NATO Match Grade Barrel, SBR Tacti… $239.99at OpticsPlanet
- Intergal Muzzle Device 5.56 NATO 16" 1-8 Twist Gunner Contour B… $239.20at Brownells
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells Best price | $239.99checked Oct 22, 2026 | Out of stock | Buy at Brownells | |
| MidwayUSA | $258.99checked Oct 22, 2026 | Out of stock | Buy at MidwayUSA |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Similar barrels in stock
This part is out of stock at every store we track. These similar barrels are in stock, with today's prices.
Wilson Combat 11.3” 1/7 5.56 NATO Match Grade Barrel, SBR Tactical - TR-556SBRCG11RT7
$239.99 at OpticsPlanet · 6 stores
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Intergal Muzzle Device 5.56 NATO 16" 1-8 Twist Gunner Contour Bbl W/Flash Hider
$239.20 at Brownells · 7 stores
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Price history
Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $239.99 | $239.99 | $239.99 |
| MidwayUSA | $258.99 | $258.99 | $258.99 |
Since Sep 28, 2026.
About this part
The Le6920 Replacement Barrel Stripped 16.1in is a 16.1" 5.56 / .223 barrel from Colt with a carbine gas system. It's sold by 2 stores, from $239.99 to $258.99.
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
- Gas system
- Carbine · Handguards
- Barrel length
- 16.1" · Handguards
Specifications
- Manufacturer
- Colt
- Platform
- AR-15
- Caliber
- 5.56 mm NATO
- Gas system
- Carbine
- Barrel length
- 16.1"
- Twist rate
- 1:7
From the manufacturer
Is it about time to replace the worn-out barrel on your Colt LE6920 AR-15? Maybe you're just looking to build a custom rifle and want a Colt-pattern barrel? Whatever the case, Colt now offers its factory-produced LE6920 AR-15 replacement barrels, so you can get the exact same barrel that's put on Colt's factory guns. Each Colt LE6920 Replacement 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 LE6920 Replacement barrels are available in 1 Mfg: Colt
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