Ballistic Advantage 18" 6.5 Grendel SPR Rifle Length Barrel, Premium Series
With low recoil and high accuracy potential, the Ballistic Advantage 18 6.5 Grendel barrel is specifically designed for mid- to long-range shooting in an AR platform rifle. It runs best with a 90- to 129-grain projectile. Handloaders can fine-tune their loads to get the most from the rifle. The 18" 6.5 Grendel barrel from Right to Bear offers 1:8 twist in a gas-operated barrel. The 18-inch barrel delivers more velocity than a 16" barrel while maintaining the compact length many shooters prefer in their AR.
This barrel has a Grendel Type 2 chamber, which delivers the original performance the developers had in mind. This Ballistic Advantage 6.5 Grendel SPR barrel has a heavier profile than a standard AR rifle. The 6.5 Grendel 18-inch barrel in this heavier configuration is preferred for target shooting. It matches well to mid-magnification rifle scopes.
| Barrel | Specifications |
|---|---|
| Caliber | 6.5 Grendel |
| Length | 18" |
| Material | 416R Stainless Steel |
| Profile | SPR |
| Finish | Bead Blasted |
| Gas System Length | Rifle |
| Gas Block Journal | .750" |
| Dimpled? | No |
| Twist Rate | 1:8 |
| Muzzle Thread | 5/8x24 |
| Weight | 39.3oz |
| Barrel Extension | M4 Feed Ramps |
- Maximum Purchase:
- 10 units



