6.5 Grendel, 18" Stainless Straight Fluted Heavy Barrel, 1:8 Twist, Mid Length gas system
In stock
This NBS AR-15 18 heavy straight fluted stainless 6.5 Grendel barrel has a mid length gas system with a 1:8 twist. Our 6.5 Grendel stainless rifle barrels are made from the finest 416R stainless steel and precisely rifled for high accuracy at a great price.
All finished barrels go through a 100% inspection process. Inspections Equipment includes CMMs and Air Gauges for the bores as well as visual and machine inspection.
We recommend Defender 107 gr., Federal Gold Medal Berger 130gr.
Specifications:
- Weight: 2.8
- Length: 18
- Profile: Heavy Barrel
- Twist: 1:8
- Finish: Stainless
- Material: 416R Stainless Steel
- Thread Pitch: 5/8 x 24
- Caliber: 6.5 Grendel Type II
- Feed Ramp: M4
- Flutes: Straight Flutes
- Gas System: Mid Length
- Gas Block System: 0.750
- Gas Hole Diameter: 0.089
- Classification: Barrels
- Platform: AR-15
- Threaded: Threaded
| Weight | 44.8 oz |
|---|---|
| Dimensions | 20 × 3 × 3 in |
| Finish | Nitride / Melonite |
| Barrel Profile | Straight Fluted |
| Cartridge Compatibility | 6.5 Grendel |
| Gas Block Journal | 0.75 |
| Barrel Length | 18 |
| Gas System Length | Midlength |
| Platform | AR-15 |
| Twist Rate | 1-8 |
| Muzzle Thread Pattern | 5/8×24 |
| UPC | 9812 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
Customer Reviews
- Reviews
- Questions
United States
Great Barrel
Shot a pretty tight group at 100 with this thing while sighting it in. This is on a 225yard zero, 2.8" high at 100 as expected and a tight group.
