The Savage AC30 hunting suppressor features a modular replaceable core and end cap with serialized end cap. The AC30 100% machined GR-5TI, 7075-T6 Aluminum mount with Titanium inserts. With built in self cleaning carbon cutters, hard coat anodizing finish Savage suppressors are built to last. Weighing in at only 10.8oz., this suppressor is rated at 134.7db with an 18″ 6.5crd round and 136.6db from a 20″ 300WIN MAG.