Product Description
Ballistic Advantage Modern Barrel, 556nato, 18", 1:7 Twist, Spr Rifle W/ Ops 12 Babl556020mThis 5.56 chambered 18 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.
Additional Info
| Length | 18" | 
|---|---|
| Material | 4150 Chrome Moly Vanadium | 
| Profile | SPR | 
| Finish | QPQ Corrosion Resistant | 
| Gas System Length | Rifle | 
| Gas Block Journal | .750" | 
| Twist Rate | 1:7 inches | 
| Muzzle | 1/2x28 Threaded | 
| Weight |   41oz  |  
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Ballistic Advantage 18" 556 SPR OPS12 Barrel
I am a very big fan of Ballistic Advantage and will use this barrel to complete my build of a Precision Engagement Rifle (PER). The price for this quality barrel is impossible to beat!