Proof Research 20" 6.5 Grendel Carbon Fiber 1:8 Rifle .750 AR-15 Barrel - 121672
Only 1 left in stock
Proof Research 6.5 Grendel AR Type Carbon Fiber Barrel is much lighter, more durable, and accurate than traditional barrels. These barrels will fit into your 6.5 Grendel AR style rifle. Carbon fiber not only reduces barrel weight by 50% or more but also increases the overall durability. Each barrel features the patented Caliber Matched Gas System (CAMGAS) which gives you a gas system that is tuned specifically for the cartridge and length of the barrel. The result is a recoil impulse that is noticeably softer, less fouling in the receiver, increased reliability of extraction, and less wear and tear on brass. This helps keep you on target and shooting while taking advantage of the latest high performance cartridges.
Features:
- Up to 64% lighter than traditional steel barrels of similar contour.
- Match grade accuracy
- Improved heat dissipation for cooler and longer lasting barrel
- No point of impact shift during high volume fire
- Reduced harmonic barrel vibration
- Unprecedented durability
Specifications:
- Cartridge: 6.5 Grendel
- Barrel Length: 20.00
- Barrel Finish: Carbon Fiber
- Barrel Contour: Factory
- Material: Carbon Fiber
- Gas Block Diameter: 0.750 Inches
- Item Length (Inches): 20.000
- Quantity: 1
- Gas System Length: Rifle
- Make Model Fit: AR-15.Universal
- Twist: 1-8
- Muzzle Threads: 5/8″x24
Restricted Part: Please check with your state regulations for ownership of Restricted Parts. May require documentation.
| Dimensions | 22 × 3 × 3 in |
|---|---|
| Finish | Carbon Fiber Wrapped 416R Stainless Steel |
| Barrel Profile | Heavy |
| Cartridge Compatibility | 6.5 Grendel |
| Gas Block Journal | 0.875 |
| Barrel Length | 20 |
| Gas System Length | Rifle |
| Barrel Chamber | AR-15 |
| Twist Rate | 1-8 |
| Muzzle Thread Pattern | 5/8×24 |
| MPN | 121672 |
| UPC | 843068121672 |
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.
