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Noveske, Commando, Rifle Barrel, 5.56 NATO, 11.5" Stainless Steel Barrel, 1/2X28 Thread Pitch, Fits AR15, Bead-Blasted Finish, Silver, 1:7" Twist Rate, Mid-Length Gas System, Pinned Low-Profile Gas Block, Includes Gas Tube - SKU: 07000539 - UPC: 840906140727
Product Description
The Noveske Commando 11.5-Inch Stainless Steel 5.56 NATO Barrel (07000539) is a premier match-grade barrel assembly engineered specifically for short-barreled rifles (SBRs) and high-performance AR-15 pistol platforms. Machined from proprietary 416R stainless steel with a matte bead-blasted satin finish, this barrel delivers extraordinary mechanical accuracy while maintaining the rugged durability required for hard-use tactical applications.
Featuring a 1:7" twist rate and Noveske's specialized 5.56 Mod 0 chamber, the Commando barrel safely accommodates extended firing schedules with both military-spec M193/M855 ammunition and heavier match projectiles like 77gr SMKs. Unlike standard 11.5-inch setups, Noveske utilizes a custom-tuned mid-length gas system that dramatically smooths out recoil, reduces bolt carrier speed, and decreases internal wear—delivering an exceptionally soft-shooting profile, especially when paired with a suppressor.
This complete match barrel assembly comes factory-equipped with a Noveske low-profile gas block that is both set-screwed and cross-pinned directly to the barrel journal for absolute zero-shift security. Complete with an included mid-length gas tube and M4 feed ramps, the Noveske 07000539 Commando barrel is the ultimate drop-in core component for precision short-barreled rifle staging.
*Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Direct fit for standard AR-15 upper receivers. Features M4 feed ramp barrel extension. Includes factory-pinned low-profile gas block and mid-length gas tube.
- Verify host AR-15 upper receiver is completely clear, bolt carrier group removed, and workspace clean.
- Apply aerosol molybdenum disulfide grease to upper receiver threads and barrel extension surface.
- Insert barrel extension alignment pin into upper receiver indexing notch until seated flush against receiver face.
- Thread barrel nut over barrel and torque to 35–50 ft-lbs per manufacturer guidelines, aligning handguard hardware.
- Verify factory gas block pin is fully seated, then torque muzzle device to 20–25 ft-lbs using a timing shim kit or crush washer before range staging.
Key Features
- Match-Grade 416R Stainless Steel: Precision-machined stainless construction provides sub-MOA potential with match ammunition.
- 11.5" Commando Profile: Ideal balance between compact maneuverability, optimal dwell time, and high velocity retention.
- Custom Mid-Length Gas System: Softens recoil impulse, reduces violent bolt cycling, and lowers suppressed backpressure.
- Factory Pinned Low-Profile Gas Block: Cross-pinned directly to the barrel to prevent gas block shifting or migration under hard use.
- Includes Gas Tube & Hardware: Shipped ready-to-install with gas tube, roll pin, and installed gas block.
- 5.56 Mod 0 Chamber & 1:7" Twist: Reliably stabilizes heavy 62gr to 77gr defensive and match projectiles.
- 1/2x28 Threaded Muzzle: Standard threads accommodate popular muzzle brakes, flash hiders, and suppressor mounts.
Product Specifications
- Brand: Noveske Rifleworks
- Model: Commando Stainless Steel Barrel Assembly
- MPN: 07000539
- SKU: 07000539
- UPC: 840906140727
- Caliber: 5.56x45mm NATO (Mod 0 Chamber)
- Length: 11.5 Inches
- Material: 416R Stainless Steel
- Finish/Color: Matte Bead-Blasted Silver
- Twist Rate: 1:7" Twist
- Gas System: Mid-Length
- Gas Journal: 0.750 Inches
- Thread Pitch: 1/2x28 TPI
- Included Accessories: Pinned Low-Profile Gas Block, Mid-Length Gas Tube
- Country of Origin: USA
