Hybrid M118lr SBN Barrel .308 Win 18 1-10 Mid-Length Black
$370.49 at Brownells · 2 stores
In stock
Best price
$370.49at Brownells
Out of stock checked Oct 22, 2026
In stock now instead
- Hybrid M118lr SBN Barrel .308 Win 18 1-10 Mid-Length Black $370.49at Brownells
- Hybrid M118lr SBN Barrel .308 Win 16 1-10 Rifle-Length Black $351.99at OpticsPlanet
- Spikes Tactical AR-10 .308 Cold Hammer Forged AR Threaded Barre… $378.00at OpticsPlanet
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells Best price | $370.49checked Oct 22, 2026 | Out of stock | Buy at Brownells | |
| OpticsPlanet | $370.49Salechecked Oct 22, 2026 | Out of stock | Buy at OpticsPlanet |
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.
Hybrid M118lr SBN Barrel .308 Win 16 1-10 Rifle-Length Black
$351.99 at OpticsPlanet · 2 stores
In stock Sale
Spikes Tactical AR-10 .308 Cold Hammer Forged AR Threaded Barrel 18in 1/12 Twist 5/8x24
$378.00 at OpticsPlanet
In stock Sale
Wilson Combat AR Threaded Barrel .308 WIN Super Sniper 18 in Fluted Threaded 1-10 Twist
$359.95 at MidwayUSA · 2 stores
In stock
Wilson Combat AR Threaded Barrel .308 WIN Super Sniper 20 in Fluted Threaded 1-10 Twist
$339.99 at OpticsPlanet · 6 stores
In stock Sale
Sons of Liberty Gun Works Threaded Barrel .308 18in V2H Profile Rifle Gas 1-9.7 Twist Black
$322.34 at OpticsPlanet · 2 stores
In stock Sale
Price history
Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $370.49 | $370.49 | $370.49 |
| OpticsPlanet | $370.49 | $370.49 | $370.49 |
Since Sep 28, 2026.
About this part
The .308 AR 18" Hybrid Mid-Length, Chrome-Lined is an 18" .308 / 7.62x51 barrel from Criterion Barrels with a mid-length gas system. It's sold by 2 stores, all at $370.49.
Fits and works with
- Caliber
- .308 / 7.62x51 · Shop matching ammo
- Bolt
- AR-10 (.308 / 6.5 CM) · Bolt carrier groups
- Gas system
- Mid-length · Handguards
- Barrel length
- 18" · Handguards
Specifications
- Manufacturer
- Criterion Barrels
- Platform
- AR-10
- Caliber
- .308 / 7.62
- Gas system
- Mid
- Barrel length
- 18"
From the manufacturer
Criterion Hybrid contour match grade .308 AR barrels offer an ideal configuration for those seeking extreme accuracy without the added weight of a heavy barrel contour. These .308 AR barrels feature a M118LR chamber. The longer throat of the M118LR enables Criterion .308 AR barrels to improve upon the performance of loads utilizing heavier bullets, serving to reduce wind drift when fired at longer ranges. This configuration is designed to accommodate either .308 Winchester or 7.62x51 ammunition, and comes complete with an installed barrel extension. CBI .308 AR barrels are compatible with DPMS, Remington, and Fulton pattern rifles, and accept muzzle devices with a 5/8x24 threa Mfg: Criterion Barrels Inc SPECS: Fits - DPMS pattern 308 rifles. Contour - Hybrid. Cartridge - 308 Winchester. Finish - Parkerized with Chrome Bore & Chamber. Muzzle Threads - 5/8-24. Gas Block Diameter - .750".
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