The multi-purpose .46 caliber Primal. Optimized for big caliber high-pressure rifles but adaptable for your pistol and everything in between. – Extreme versatility makes it the king of multi-platform shooting. Direct thread simplicity quick-attach KeyMo accuracy-driven Xeno pistol boosters and 3-lug for subgun fun are all made possible thanks to our industry-standard 1.375-24 rear threads and our newly engineered HUB to P-Series adapter. – To get you started we’re including a 5/8-24 direct thread mount and the HUB to P-Series adapter. The Primal is ready for Nomad Wolfman and Ghost compatible mounts right out of the box. – From 9mm to .45 ACP and 45-70 to .338 Lapua like a rabid beast the Primal will eat just about anything you give it. If you only want one silencer (to begin with) the Primal is it. Feed it what you want mount it how you want. Your gun is waiting. – HUB mounting system compatible. Uses direct thread Xeno or KeyMo and with the included HUB to P-Series adapter the Primal accepts P-Series mounts like our 3-lug and booster adapter. – Specifications – Caliber Rating: .458 caliber with energies up to .338 Lapua – Energy Rating: 5100 ft lbs – Bore Diameter: .458 caliber – Length: 7.9 inches – Diameter: 1.618 inches – Weight: 16.4 ounces – Materials: 17-4 PH Stainless Steel – Finish: Black Cerakote body Nitride attachments – Usage: The perfect do-all silencer that will withstand years of heavy use. – Barrel Restrictions: None – Full Auto Rated: Yes