- 14” Barrel w/ Threaded Muzzle Brake
- AR15 Birdcage Style Muzzle Brake w/ Standard Threading
- Compatible w/ E-MR5™, MR5™, MRX™ & MRX™ Elite
- First Strike™ Capable (FSC)
* MRX™ & MRX™ Elite need the MRX G2 Venturi Bolt to use this barrel
- 14” Barrel w/ Threaded Muzzle Brake
- AR15 Birdcage Style Muzzle Brake w/ Standard Threading
- Compatible w/ E-MR5™, MR5™, MRX™ & MRX™ Elite
- First Strike™ Capable (FSC)
* MRX™ & MRX™ Elite need the MRX G2 Venturi Bolt to use this barrel