Premium 6mm ARC 16" 1-7 Twist SPR Mid-Length Bbl Threaded Black
$200.99 at Brownells · 7 stores
In stock Sale
Best price
$188.49at Ammunition Depot
In stock checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Ammunition Depot Best price | $188.49checked Oct 1, 2026 | In stock | Buy at Ammunition Depot | |
| GunMag Warehouse | $199.99checked Oct 1, 2026 | In stock | Buy at GunMag Warehouse | |
| OpticsPlanet | $209.99Salechecked Oct 1, 2026 | In stock | Buy at OpticsPlanet | |
| CMMG | $199.95checked Oct 1, 2026 | Check store | Buy at CMMG | |
| Palmetto State Armory | $203.99checked Oct 1, 2026 | Check store | Buy at Palmetto State Armory | |
| Brownells | $229.23checked 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: $188.49 at Ammunition Depot. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $188.49 | $188.49 | $188.49 |
| Brownells | $229.23 | $229.23 | $229.23 |
| CMMG | $199.95 | $199.95 | $199.95 |
| GunMag Warehouse | $199.99 | $199.99 | $199.99 |
| OpticsPlanet | $209.99 | $209.99 | $209.99 |
| Palmetto State Armory | $203.99 | $203.99 | $203.99 |
Since Sep 28, 2026.
About this part
The AR-15 16 Barrel Assembly MT SBN 6mm ARC is a 6mm ARC barrel from CMMG. It's sold by 6 stores (3 in stock), from $188.49 to $229.23. The lowest in-stock price in the last 30 days was $188.49 at Ammunition Depot.
Fits and works with
- Caliber
- 6mm ARC · Shop matching ammo
- Bolt
- 6.5 Grendel / 6mm ARC · Bolt carrier groups
Specifications
- Manufacturer
- CMMG
- Platform
- AR-15
- Caliber
- 6mm ARC
From the manufacturer
Experience Hornady's new 6mm ARC (Advanced Rifle Cartridge) by utilizing one of CMMG's dedicated 6mm ARC barrel sub-assemblies on your next build. Choose between 16 and 20-inch barrel length, matte and SBN (salt bath nitride) finish. Mfg: Cmmg
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