BARREL LENGTH: 18″
CALIBER: .224 Valkyrie
TWIST RATE: 1:7
PROFILE/CONTOUR: M4 Medium
MATERIAL: 4140 chromoly
FINISH: Mag Phosphate
GAS SYS: Mid-Length
DIAMETER AT GAS PORT: .750″
MUZZLE THREAD: 1/2-28
TREATMENT: Non RF85
ADDITIONAL SPECS/NOTES: Not compatible with any other Caliber
