The Omega 36M is a two-piece modular design with a fully welded core front and rear. The rear core contains Cobalt 6 and Inconel baffles which provides extreme wear resistance under high heat and heavy fire. The front core consists of new lightweight 17-4 baffle design to save weight while still providing high wear resistance. The titanium outer tube with lock-ring prevents tube loosening and reduces weight. The 36M is finished with a black Cerakote for a heightened level of durability. – The Omega 36M is rated down to 10 barrels for 223 Remington/5.56mm NATO 16 barrels for 308 Winchester/7.62mm NATO and 20 barrels for 300 Win Mag and 338 Lapua Mag. – CALIBER COMPATIBILITY 22 Hornet to 338 LM – Total Length 5.1-7.6 – Weight 9.2-16.5oz – Diameter 1.57 – Muzzle Average 128.9 dB and up – Finish Black Cerakote