NEMO Arms Signature Muzzle Compensator .223 cal/5.56mm 1/2x28 TPI Bead Blasted w/ Black Oxide Titanium. The initial baffle directs gas in a geometrical pattern that stabilizes the rifle system. The second baffle system channels gasses upward to compensate for muzzle rise. Specifications for NEMO Arms Signature Muzzle Compensator: Manufacturer: NEMO Arms Threads per Inch: 1/2x28 Color: Black Gun Make: AR Platform Gun Model: AR-15 Caliber: .223 Remington Package Contents: NEMO Arms Signature Muzzle Compensator What firearm models does the manufacturer say NEMO Arms Signature Muzzle Compensator is compatible with? The manufacturer suggests that NEMO Arms Signature Muzzle Compensator is compatible with AR-15NEMO Arms NSS-556-COMP-T3T: Signature Muzzle Compensator .223 cal/5.56mm 1/2x28 TPI Bead Blasted w/ Black Oxide Titanium