Noveske 7.94" .300 Blackout Stainless Lo-Pro Gas Block Barrel
Noveske 7.94-inch 416R stainless .300 Blackout barrel with pistol gas, a pinned .750 low-profile gas block, a 1:7 twist, and 5/8x24 threads.
- Price
- $320
- Brand
- Noveske
- Category
- Barrels
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Features
- •7.94" length
- •.300 AAC Blackout, SAAMI chamber
- •416R stainless steel, 1:7 twist
- •Pistol gas system
- •Pinned low-profile gas block, .750" journal
- •5/8x24 muzzle threads
- •21 oz
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Overview
The Noveske 7.94" .300 Blackout Stainless Lo-Pro Gas Block Barrel is Noveske's shortest .300 BLK barrel, the length behind its Diplomat builds. It is 416R stainless with a 1:7 twist and a hand-polished SAAMI .300 Blackout chamber, and the low-profile gas block is pinned to a .750" journal with the pistol-length gas tube included.
Noveske tunes this barrel for suppressed subsonic use: it is set to lock the bolt back on the last round with 208 and 220 grain subsonic ammunition when a suppressor is mounted, and Noveske notes it may not lock back on those loads without one. Supersonic ammunition runs unsuppressed. The 5/8x24 threads take .30 caliber muzzle devices and suppressor mounts.
At 7.94" this barrel builds an AR pistol or, with a stock, a short-barreled rifle. A stocked build needs an approved ATF Form 1 or Form 4 before assembly, and you should check your state's law first.
Key Features
- 416R stainless barrel with a 1:7 twist
- Hand-polished SAAMI .300 Blackout chamber
- Pinned low-profile gas block on a .750" journal, gas tube included
- Tuned to lock back on 208 and 220 grain subsonics when suppressed
- 5/8x24 threads and a 60 degree crown
- Individually serialized for QC traceability
Pros
- +Very short overall length for a suppressed .300 BLK host
- +Gas tuned for suppressed subsonic lock-back
- +Gas block arrives pinned and aligned
Cons
- −May not lock back on heavy subsonics without a suppressor
- −Short barrel gives up supersonic velocity compared with 10.5" and longer
- −Builds an SBR once a stock goes on, which needs ATF approval first
Detailed Specifications
- Length
- 7.94"
- chamber
- .300 AAC Blackout (SAAMI)
- Material
- 416R stainless steel
- Finish
- Bead-blasted
- twist
- 1:7
- gasSystem
- Pistol
- gasJournal
- .750"
- gasBlock
- Noveske low-profile, pinned
- barrelExtension
- M4, extended feed ramps
- crown
- 60 degree
- muzzleThreads
- 5/8x24
- weight
- 21 oz
- sku
- 07000343
- upc
- 840906119402
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Build Your Custom Configuration
Add the Noveske 7.94" .300 Blackout Stainless Lo-Pro Gas Block Barrel to your build and see how it enhances your platform.