Spikes Tactical Barrel 5.56 - 11.5in Lightweight CHF w/M4 Extension w/FSP
$359.96 at OpticsPlanet
In stock Sale
223/556 16" Stainless Carbon Fiber Wrapped Threaded Barrel
No ratings yetFits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
- Barrel length
- 16" · Handguards
Specifications
- Manufacturer
- Christensen Arms
Compatibility
- Caliber
- 5.56 mm NATO
- Chamber
- .223 Wylde
- Platform
- AR-15
Dimensions and weight
- Barrel length
- 16"
- Weight
- 17.6 oz
Materials and features
- Profile
- Bull
- Barrel steel
- Carbon fiber wrapped
- Finish / lining
- Stainless (no coating)
- Fluted
- No
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| GrabAGun Best price | $356.99Salechecked Nov 14, 2026 | Check store | Buy at GrabAGun | |
| AR15Discounts 5% off | $749.00checked Nov 14, 2026 | Check store | Buy at AR15Discounts | |
| Dirty Bird | $749.00checked Nov 14, 2026 | Check store | Buy at Dirty Bird | |
| OpticsPlanet | $368.89Salechecked Nov 14, 2026 | Out of stock | Buy at OpticsPlanet | |
| Kentucky Gun Co | $379.00checked Nov 14, 2026 | Out of stock | Buy at Kentucky Gun Co | |
| Brownells 17.76% off · ends Nov 15 · exclusions apply | $695.00checked Nov 14, 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
Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| AR15Discounts | $749.00 | $749.00 | $749.00 |
| Brownells | $695.00 | $695.00 | $695.00 |
| Dirty Bird | $749.00 | $749.00 | $749.00 |
| GrabAGun | $356.99 | $356.99 | $356.99 |
| Kentucky Gun Co | $379.00 | $379.00 | $379.00 |
| OpticsPlanet | $368.89 | $368.89 | $368.89 |
Since Sep 28, 2026.
About this part
The 223/556 16" Stainless Carbon Fiber Wrapped Threaded Barrel is a 16" 5.56 / .223 barrel from Christensen Arms. It's sold by 6 stores, from $356.99 to $749.00.
From the manufacturer
Designed using precision engineering adopted from the aerospace industry, Christensen Arms AR-15 carbon-fiber barrels are crafted using a proprietary layered design that offers any marksman superior accuracy and performance. The barrel lining is made from match-grade 416R stainless steel and is measured to a tolerance of +/- .0001. When it comes to accuracy, Christensen Arms carbon-fiber barrels have performance you can trust. Mfg: Christensen Arms
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