Radian Weapons RAMJET Fluted Barrel with AFTERBURNER Muzzle Brake, 9MM, Black DLC Finish, INTRA-LOK Mounting System, Fits Glock 19 Gen 4 G19G4-IL-RN
Specifications:

Caliber or Gauge
Length
Model	Ramjet + Afterburner Combo
Twist
Sights
Bore Type
Finish
Type
Chokes Included
Choke Configuration
Barrel Type
Ammo Type
Barrel Features	Fluted