- Made from high-quality barrel blanks
- 11-degree target crown to further improve accuracy
- Nickel Boron coated M4 extension
- Headspace inspected
- Optimum size gas port
- All Ballistic Advantage barrels are guaranteed to give sub Minute of Angle (MOA) accuracy with match grade ammunition (By Manufacturer)
- High pressure tested (HPT) and Magnetic particle Inspection (MPI)
- QPQ corrosion resistant finish
- Caliber: .350 Legend
- Profile: DMR
- Barrel Exterior: QPQ
- Extension: Nickel Boron
- Gas Placement: Carbine-Length
- Gas Seat: 0.750"
- Twist Rate: 1:16
- Length: 18-Inch
- Weight: 41 oz.
- Material: 4150 Chrome Moly Vanadium
- M4 Feed Ramps: Yes
- Muzzle Thread Pattern: 1/2”-28
- AR-15 upper receivers
*Use a 9mm 1/2x28 muzzle device or one designed for .350 Legend rounds
- 1x Ballistic Advantage 18-Inch Performance Series .350 Legend Barrel - SPR Profile
Whether you are building a rifle for home defense, long-distance shooting, or hunting, accuracy is one of the most important factors to work on. On an AR platform, several factors can impact the rifle's accuracy; however, no part is more impactful than the barrel.
Here we have the Ballistic Advantage 18-Inch Performance Series Barrel chambered in .350 Legend. It is the perfect choice for a hunting AR rifle and has multiple features that give it accuracy comparable to much more expensive performance barrels.
The Ballistic Advantage 18-Inch Performance Series Barrels are made from 4150 Chrome Moly Vanadium steel, which is used for Mil-Spec M4s, and is more durable than standard steel and better at heat dissipation.
This 18-inch barrel has an SPR (Special Purpose Rifle) Profile. The barrel is designed specifically for a Designated Marksman role and is exceptionally accurate and reliable. Ballistic advantage gives a Sub MOA accuracy guarantee (with Match Grade Ammunition) for all of their barrels, including this SPR profile 18-inch performance series barrel. To offer the best performance with a wide range of bullet profiles, this barrel has 1:16 twist rifling. Moreover, this barrel also has an 11-degree target crown, further improving its overall accuracy.