The 6x45mm (6mm-223 Remington) cartridge offers excellent penetration, a little lower velocity and moderate effect on small game and varmints. The 6mm bullet tends to have a superior ballistic coefficient in comparison to 224 diameter bullets which in turn improves accuracy. This barrel is manufactured from 416 stainless steel and features a threaded muzzle.
Gas Tube Length: Rifle Length
Gas Block Diameter: 0.750"
Muzzle Thread: 9/16"-24
Muzzle Thread Engagement Length: 0.620" with a tolerance of .005"
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