Cross Machine Tool's ZCOMP™ LINEAR provides forward directional muzzle blast control desired on rifles with shorter barrels. The outer diameter fluting and front nose cuts not only reduce the overall weight of the device but also blend with the aggressive aesthetic appearance of our Trademark magwell grooves on CMT UHP15 series Lower receivers. Function of the ZCOMP LINEAR muzzle device is equaled by the exceptional visible manufacturing quality & apprearence you expect from Cross Machine Tool products. MADE IN USA.

Features for ZCOMP™ LINEAR 556:

• 1/2 28 RH ID threads
• 1.187" max diameter x 2.75" OAL.   Nitride finish
• Weight- 5.5 ozs.
• Caliber- 5.56mm / .223 Remington only
• Rating- Full Auto
• Zero porting on bottom side to reduce ground signature when fired from the prone position
• Zero porting on the center top side to reduce flash sight obstruction through optics/sights
• minimal side port holes minimzing side blast concussion
• Crush washer included

Features for ZCOMP™ LINEAR .30 :

• 5/8- 24 RH ID threads
• 1.187" max diameter x 2.75" OAL.   Nitride finish
• Weight- 5.3 ozs.
• Caliber- 308, 300blkout, 6.5
• Rating- Full Auto
• Zero porting on bottom side to reduce ground signature when fired from the prone position
• Zero porting on the center top side to reduce flash sight obstruction through optics/sights
• minimal side port holes minimzing side blast concussion
• Crush washer included