Profile Duty 350 Legend 20" 1-16 Twist Gunner Contour Bbl Nitride
$176.00 at MidwayUSA · 6 stores
In stock
Best price
$179.99at GunMag Warehouse
In stock checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| GunMag Warehouse Best price | $179.99checked Oct 1, 2026 | In stock | Buy at GunMag Warehouse | |
| MidwayUSA | $192.99checked Oct 1, 2026 | In stock | Buy at MidwayUSA | |
| Ammunition Depot | $193.99checked Oct 1, 2026 | In stock | Buy at Ammunition Depot | |
| OpticsPlanet | $197.49Salechecked Oct 1, 2026 | In stock | Buy at OpticsPlanet | |
| Palmetto State Armory | $190.99checked Oct 1, 2026 | Check store | Buy at Palmetto State Armory | |
| CMMG | $199.95checked Oct 1, 2026 | Check store | Buy at CMMG | |
| Brownells | $215.38checked Oct 1, 2026 | Out of stock | Buy at Brownells |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Lowest in-stock price in the last 30 days: $179.99 at GunMag Warehouse. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $193.99 | $193.99 | $193.99 |
| Brownells | $215.38 | $215.38 | $215.38 |
| CMMG | $199.95 | $199.95 | $199.95 |
| GunMag Warehouse | $179.99 | $179.99 | $179.99 |
| MidwayUSA | $192.99 | $192.99 | $192.99 |
| OpticsPlanet | $197.49 | $197.49 | $197.49 |
| Palmetto State Armory | $190.99 | $190.99 | $190.99 |
Since Sep 27, 2026.
About this part
The AR-15 16.1" Barrel Medium Taper .350 Legend is a 16.1" .350 Legend barrel from CMMG. It's sold by 7 stores (4 in stock), from $179.99 to $215.38. The lowest in-stock price in the last 30 days was $179.99 at GunMag Warehouse.
Fits and works with
- Caliber
- .350 Legend · Shop matching ammo
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
- Barrel length
- 16.1" · Handguards
Specifications
- Manufacturer
- CMMG
- Platform
- AR-15
- Barrel length
- 16.1"
From the manufacturer
A Top-of-the-Line 350 Legend Barrel for Any AR Build
With the launch of the new 350 Legend cartridge from Winchester, shooters and hunters across the country are scrambling to find the best platform that takes full advantage of this new round. Many are looking to build their perfect rifle, and CMMG now offers a high-quality, purpose-built barrel designed for the AR builder looking to chamber this new round.
Each CMMG 350 Legend AR-15 barrel is machined from 4140 chrome-moly finish and is treated with a salt-bath nitride finish. The barrels feature a medium-contour design and are threaded to accept all suppressors and muzzle devices designed to fit 1/2-28 TPI muzzle threads. Carbine-length gas systems will fit on the barrels as well.
- Barrel length: 16.1 inches
- All-black finish
- Carbine-length gas system
- 0.750-inch gas-block journal
Other features found on the CMMG 350 Legend AR-15 barrel include M4 barrel extensions and a 1:16-inch twist rate, and each barrel is properly headspaced before leaving the factory. Standalone weight on the barrel is 1 pound, 9 ounces.
Similar barrels
AR-15 16" Gunner Profile Barrel .350 Legend Black
$172.00 at OpticsPlanet · 6 stores
In stock Sale
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